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Weighing Papers. Excellent Sample Recovery Our Nitrogen-Free Papers Feature A Very Smooth Surface for Excellent Sample Recovery. They Are Strong Enough To Support Even Dense Materials. Choose From Three Sizes. 4x4in

Weighing Papers. Excellent Sample Recovery Our Nitrogen-Free Papers Feature A Very Smooth Surface for Excellent Sample Recovery. They Are Strong Enough To Support Even Dense Materials. Choose From Three Sizes. 3x3in

WEIGH PAPER 6X6IN BOX500 - LEW66

WEIGH PAPER 4X4IN BOX500 - LEW44

WEIGH PAPER 3X3IN BOX500 - LEW33

MOISTURE ANALYSIS PAD 9CM 20PK200/CS - LEMA90

MOISTURE ANALYSIS PAD 4X4IN 40PK400/CS - LEMA44X2

MOISTURE ANALYSIS PAD 4X4IN 20PK400/CS - LEMA44

MOISTURE ANALYSIS PAD 11CM 10PK100/CS - LEMA110

PAD ABSORBNT CHEM RESIST 15X9IN PK500 - LEHAP150900CS

PAD ABSORBNT CHEM RESIST 15X9IN PK100 - LEHAP150900BX

PAD ABSORBNT CHEM RESIST 15X18IN PK250 - LEHAP150180CS

PAD ABSORBNT CHEM RESIST 15X18IN PK50 - LEHAP150180BX

PAD ABSORBNT CHEM RESIST 5X4.5IN PK500 - LEHAP050450CS

PAD ABSORBNT CHEM RESIST 5X4.5IN PK100 - LEHAP050450BX

FILTER 32.0CM CELL 6 QUAL 3-4UM BX100 - LECFP6320

FILTER 24.0CM CELL 6 QUAL 3-4UM BX100 - LECFP6240

FILTER 18.5CM CELL 6 QUAL 3-4UM BX100 - LECFP6185

FILTER 15.0CM CELL 6 QUAL 3-4UM BX100 - LECFP6150

FILTER 12.5CM CELL 6 QUAL 3-4UM BX100 - LECFP6125

FILTER 11.0CM CELL 6 QUAL 3-4UM BX100 - LECFP6110

FILTER 9.0CM CELL 6 QUAL 3-4UM BX100 - LECFP6090

FILTER 7.0CM CELL 6 QUAL 3-4UM BX100 - LECFP6070

FILTER 5.5CM CELL 6 QUAL 3-4UM BX100 - LECFP6055

FILTER 4.7CM CELL 6 QUAL 3-4UM BX100 - LECFP6047

FILTER 4.25CM CELL 6 QUAL 3-4UM BX100 - LECFP6042

FILTER 2.5CM CELL 6 QUAL 3-4UM BX100 - LECFP6025

FILTER 32.0CM CELL 542 QUAN 2-3UM BX100 - LECFP542320

FILTER 24.0CM CELL 542 QUAN 2-3UM BX100 - LECFP542240

FILTER 18.5CM CELL 542 QUAN 2-3UM BX100 - LECFP542185

FILTER 15.0CM CELL 542 QUAN 2-3UM BX100 - LECFP542150

FILTER 12.5CM CELL 542 QUAN 2-3UM BX100 - LECFP542125

FILTER 11.0CM CELL 542 QUAN 2-3UM BX100 - LECFP542110

FILTER 32.0CM CELL 541 QUAN 23UM BX100 - LECFP541320

FILTER 24.0CM CELL 541 QUAN 23UM BX100 - LECFP541240

FILTER 18.5CM CELL 541 QUAN 23UM BX100 - LECFP541185

FILTER 15.0CM CELL 541 QUAN 23UM BX100 - LECFP541150

FILTER 12.5CM CELL 541 QUAN 23UM BX100 - LECFP541125

FILTER 11.0CM CELL 541 QUAN 23UM BX100 - LECFP541110

FILTER 32.0CM CELL 540 QUAN 8UM BX100 - LECFP540320

FILTER 24.0CM CELL 540 QUAN 8UM BX100 - LECFP540240

FILTER 18.5CM CELL 540 QUAN 8UM BX100 - LECFP540185

FILTER 15.0CM CELL 540 QUAN 8UM BX100 - LECFP540150

FILTER 12.5CM CELL 540 QUAN 8UM BX100 - LECFP540125

FILTER 11.0CM CELL 540 QUAN 8UM BX100 - LECFP540110

FILTER 32.0CM CELL 5 QUAL 2.5UM BX100 - LECFP5320

FILTER 24.0CM CELL 5 QUAL 2.5UM BX100 - LECFP5240

FILTER 18.5CM CELL 5 QUAL 2.5UM BX100 - LECFP5185

FILTER 15.0CM CELL 5 QUAL 2.5UM BX100 - LECFP5150

FILTER 12.5CM CELL 5 QUAL 2.5UM BX100 - LECFP5125

FILTER 11.0CM CELL 5 QUAL 2.5UM BX100 - LECFP5110

FILTER 9.0CM CELL 5 QUAL 2.5UM BX100 - LECFP5090

FILTER 7.0CM CELL 5 QUAL 2.5UM BX100 - LECFP5070

FILTER 5.5CM CELL 5 QUAL 2.5UM BX100 - LECFP5055

FILTER 4.7CM CELL 5 QUAL 2.5UM BX100 - LECFP5047

FILTER 4.25CM CELL 5 QUAL 2.5UM BX100 - LECFP5042

FILTER 2.5CM CELL 5 QUAL 2.5UM BX100 - LECFP5025

FILTER 18.5CM CELL 44 QUAN 3UM BX100 - LECFP44185

FILTER 15.0CM CELL 44 QUAN 3UM BX100 - LECFP44150

FILTER 12.5CM CELL 44 QUAN 3UM BX100 - LECFP44125

FILTER 11.0CM CELL 44 QUAN 3UM BX100 - LECFP44110

FILTER 9.0CM CELL 44 QUAN 3UM BX100 - LECFP44090

FILTER 7.0CM CELL 44 QUAN 3UM BX100 - LECFP44070

FILTER 18.5CM CELL 43 QUAN 16UM BX100 - LECFP43185

FILTER 15.0CM CELL 43 QUAN 16UM BX100 - LECFP43150

FILTER 12.5CM CELL 43 QUAN 16UM BX100 - LECFP43125

FILTER 11.0CM CELL 43 QUAN 16UM BX100 - LECFP43110

FILTER 9.0CM CELL 43 QUAN 16UM BX100 - LECFP43090

FILTER 7.0CM CELL 43 QUAN 16UM BX100 - LECFP43070

FILTER 5.5CM CELL 43 QUAN 16UM BX100 - LECFP43055

FILTER 4.25CM CELL 43 QUAN 16UM BX100 - LECFP43042

FILTER 18.5CM CELL 42 QUAN 2.5UM BX100 - LECFP42185

FILTER 15.0CM CELL 42 QUAN 2.5UM BX100 - LECFP42150

FILTER 12.5CM CELL 42 QUAN 2.5UM BX100 - LECFP42125

FILTER 11.0CM CELL 42 QUAN 2.5UM BX100 - LECFP42110

FILTER 9.0CM CELL 42 QUAN 2.5UM BX100 - LECFP42090

FILTER 7.0CM CELL 42 QUAN 2.5UM BX100 - LECFP42070

FILTER 5.5CM CELL 42 QUAN 2.5UM BX100 - LECFP42055

FILTER 4.25CM CELL 42 QUAN 2.5UM BX100 - LECFP42042

FILTER 18.5CM CELL 4 QUAL 25.0UM BX100 - LECFP4185

FILTER 15.0CM CELL 4 QUAL 25.0UM BX100 - LECFP4150

FILTER 12.5CM CELL 4 QUAL 25.0UM BX100 - LECFP4125

FILTER 18.5CM CELL 41 QUAN 20UM BX100 - LECFP41185

FILTER 15.0CM CELL 41 QUAN 20UM BX100 - LECFP41150

FILTER 12.5CM CELL 41 QUAN 20UM BX100 - LECFP41125

FILTER 11.0CM CELL 41 QUAN 20UM BX100 - LECFP41110

FILTER 11.0CM CELL 4 QUAL 25.0UM BX100 - LECFP4110

FILTER 9.0CM CELL 41 QUAN 20UM BX100 - LECFP41090

FILTER 7.0CM CELL 41 QUAN 20UM BX100 - LECFP41070

FILTER 5.5CM CELL 41 QUAN 20UM BX100 - LECFP41055

FILTER 4.25CM CELL 41 QUAN 20UM BX100 - LECFP41047

FILTER 9.0CM CELL 4 QUAL 25.0UM BX100 - LECFP4090

FILTER 7.0CM CELL 4 QUAL 25.0UM BX100 - LECFP4070

FILTER 5.5CM CELL 4 QUAL 25.0UM BX100 - LECFP4055

FILTER 4.25CM CELL 4 QUAL 25.0UM BX100 - LECFP4042

FILTER 18.5CM CELL 40 QUAN 8UM BX100 - LECFP40185

FILTER 15.0CM CELL 40 QUAN 8UM BX100 - LECFP40150

FILTER 12.5CM CELL 40 QUAN 8UM BX100 - LECFP40125

FILTER 11.0CM CELL 40 QUAN 8UM BX100 - LECFP40110

FILTER 9.0CM CELL 40 QUAN 8UM BX100 - LECFP40090

FILTER 7.0CM CELL 40 QUAN 8UM BX100 - LECFP40070

FILTER 5.5CM CELL 40 QUAN 8UM BX100 - LECFP40055

FILTER 4.25CM CELL 40 QUAN 8UM BX100 - LECFP40042

FILTER 18.5CM CELL 3 QUAL 6.0UM BX100 - LECFP3185

FILTER 15.0CM CELL 3 QUAL 6.0UM BX100 - LECFP3150

FILTER 12.5CM CELL 3 QUAL 6.0UM BX100 - LECFP3125

FILTER 11.0CM CELL 3 QUAL 6.0UM BX100 - LECFP3110

FILTER 9.0CM CELL 3 QUAL 6.0UM BX100 - LECFP3090

FILTER 7.0CM CELL 3 QUAL 6.0UM BX100 - LECFP3070

FILTER 5.5CM CELL 3 QUAL 6.0UM BX100 - LECFP3055

FILTER 4.25CM CELL 3 QUAL 6.0UM BX100 - LECFP3042

FILTER 24.0CM CELL 2 FLUT 8.0UM BX100 - LECFP2F240

FILTER 18.5CM CELL 2 FLUT 8.0UM BX100 - LECFP2F185

FILTER 15.0CM CELL 2 FLUT 8.0UM BX100 - LECFP2F150

FILTER 12.5CM CELL 2 FLUT 8.0UM BX100 - LECFP2F125

FILTER 18.5CM CELL 2 QUAL 8.0UM BX100 - LECFP2185

FILTER 15.0CM CELL 2 QUAL 8.0UM BX100 - LECFP2150

FILTER 12.5CM CELL 2 QUAL 8.0UM BX100 - LECFP2125

FILTER 11.0CM CELL 2 QUAL 8.0UM BX100 - LECFP2110

FILTER 7.0CM CELL 2 QUAL 8.0UM BX100 - LECFP2090

FILTER 4.7CM CELL 2 QUAL 8.0UM BX100 - LECFP2070

FILTER 5.5CM CELL 2 QUAL 8.0UM BX100 - LECFP2055

FILTER 4.25CM CELL 2 QUAL 8.0UM BX100 - LECFP2042

FILTER 18.5CM PHASE SEPARATION BX100 - LECFP12341850

FILTER 15.0CM PHASE SEPARATION BX100 - LECFP12341500

FILTER 12.5CM PHASE SEPARATION BX100 - LECFP12341250

FILTER 11.0CM PHASE SEPARATION BX100 - LECFP12341100

FILTER 9.0CM PHASE SEPARATION BX100 - LECFP12340900

FILTER 7.0CM PHASE SEPARATION BX100 - LECFP12340700

FILTER 18.5CM CELL 1 QUAL 11.0UM BX100 - LECFP1185

FILTER 15.0CM CELL 1 QUAL 11.0UM BX100 - LECFP1150

FILTER 12.5CM CELL 1 QUAL 11.0UM BX100 - LECFP1125

FILTER 11.0CM CELL 1 QUAL 11.0UM BX100 - LECFP1110

FILTER 9.0CM CELL 1 QUAL 11.0UM BX100 - LECFP1090

FILTER 7.0CM CELL 1 QUAL 11.0UM BX100 - LECFP1070

FILTER 5.5CM CELL 1 QUAL 11.0UM BX100 - LECFP1055

FILTER 4.7CM CELL 1 QUAL 11.0UM BX100 - LECFP1047

FILTER 4.25CM CELL 1 QUAL 11.0UM BX100 - LECFP1042

FILTER 3.2CM CELL 1 QUAL 11.0UM BX100 - LECFP1032

BENCH PROTECTOR PAPER 48X60CM PK50 - LEBPS4657

BENCH PROTECTOR PAPER ROLL 48CM X 50M - LEBPR4650M

MEMBRANE FILTER NUC PC 142MM 0.08UM PK25 - 10419331

Whatmanâ„¢ Grade 113 Qualitative Filter Papers, Whatman products (Cytiva) - 1113-8768, Grade 113 qualitative filter paper wet-strengthened, reel

Whatmanâ„¢ Seed Testing Papers, Whatman products (Cytiva) - 10342581, Blue

Whatman™ Grade 520 a ½ Qualitative Filter Papers, Whatman products (Cytiva) - 10331494, Grade 520 a ½ qualitative filter paper folded (prepleated)

Whatman™ Grade 1574 and 1574 ½ Qualitative Filter Papers, Wet Strengthened Grades, Whatman products (Cytiva) - 10314843, Grade 1574 ½ qualitative filter paper folded (prepleated/fluted circle)

Glass Microfiber Filter Paper, 93AH Pre-Rinsed and Dried, 4.7cm. Glass Microfiber Filter Paper, 93AH Pre-Rinsed and Dried, binder free that is chemically inert and with binder. These filters combine fast flow rates with high loading capacity and the retention of very fine particles, Size: 4.7cm

PAPER FILTER 24CM PK100 - FPR240

PAPER FILTER 32CM PK100 - FPR320

PAPER FILTER 7CM PK100 - FPR007

FILTER PAPER 18.5CM PK/100 - CH0390E

21.5CM SUPERIOR FILTER PAPER - CH0390F

PREMIUM FILTER PAPER 11CM - CH0390B

PREMIUM FILTER PAPER 9M - CH0390A

PREMIUM FILTER PAPER 12.5CM - CH0390C

PREMIUM FILTER PAPER 15CM - CH0390D

Qualitative Filter Paper - 1093-111, Qualitative Filter Paper

Whatmanâ„¢ Grade 202 Qualitative Filter Papers, Whatman products (Cytiva) - 5202-150

Whatmanâ„¢ Grade 202 Qualitative Filter Papers, Whatman products (Cytiva) - 5202-125

Whatmanâ„¢ Grade 201 Qualitative Filter Papers, Whatman products (Cytiva) - 5201-150, Grade 201

Whatmanâ„¢ Student Filter Paper in Dispensing Carton, Whatman products (Cytiva) - 1093-126, Student Filter Paper in Dispensing Carton, Dia.: 12.5cm

Whatmanâ„¢ Student-Grade Filter Paper, Whatman products (Cytiva) - 1093-111, Student-Grade Filter Paper

Whatmanâ„¢ No. 1 Filter Paper, Whatman products (Cytiva) - 1001-185

Whatmanâ„¢ No. 1 Filter Paper, Whatman products (Cytiva) - 1001-150

Whatmanâ„¢ No. 1 Filter Paper, Whatman products (Cytiva) - 1001-070

Whatmanâ„¢ No. 1 Filter Paper, Whatman products (Cytiva) - 1001-055

Whatmanâ„¢ No. 1 Filter Paper, Whatman products (Cytiva) - 1001-042

Qualitative Grade Filter Paper Circles - 28321-113, Qualitative Grade Filter Paper Circles, Grade #410

Qualitative Grade Filter Paper Circles - 28321-077, Qualitative Grade Filter Paper Circles, Grade #410

Qualitative Grade Filter Paper Circles - 28320-121, Qualitative Grade Filter Paper Circles, Grade #415

Qualitative Grade Filter Paper Circles - 28320-100, Qualitative Grade Filter Paper Circles, Grade #415

Qualitative Grade Filter Paper Circles - 28320-085, Qualitative Grade Filter Paper Circles, Grade #415

Qualitative Grade Filter Paper Circles - 28320-041, Qualitative Grade Filter Paper Circles, Grade #415

Qualitative Grade Filter Paper Circles - 28320-019, Qualitative Grade Filter Paper Circles, Grade #415

Student Grade Filter Paper - 28310-208, VWR Student Grade Filter Paper, Dia., cm: 33

Student Grade Filter Paper - 28310-172, VWR Student Grade Filter Paper, Dia., cm: 25

Student Grade Filter Paper - 28310-161, VWR Student Grade Filter Paper, Dia., cm: 20.5

Student Grade Filter Paper - 28310-128, VWR Student Grade Filter Paper, Dia., cm: 15

Student Grade Filter Paper - 28310-106, VWR Student Grade Filter Paper, Dia., cm: 12.5

Student Grade Filter Paper - 28310-081, VWR Student Grade Filter Paper, Dia., cm: 11

Student Grade Filter Paper - 28310-048, VWR Student Grade Filter Paper, Dia., cm: 9

Student Grade Filter Paper - 28310-026, VWR Student Grade Filter Paper, Dia., cm: 7.5

Student Grade Filter Paper - 28310-015, VWR Student Grade Filter Paper, Dia., cm: 5.5

Quantitative Grade Filter Paper Circles, Quantitative Grade Filter Paper Circles, VWR Brand Grade #474, Diameter: 12.5 cm0

Quantitative Grade Filter Paper Circles, Quantitative Grade Filter Paper Circles, VWR Brand Grade #494, Diameter: 11 cm0

Quantitative Grade Filter Paper Circles, Quantitative Grade Filter Paper Circles, VWR Brand Grade #494, Diameter: 9 cm0

Student Filter Paper - 6130-2500, Paper, filter, medium flow

Student Filter Paper - 6130-1850, Paper, filter, medium flow

Glass Microfiber Filter Paper - 1610-1100, Glass Microfiber Filter Paper

Quantitative Grade Filter Paper Circles - 0540-0700, Quantitative Grade Filter Paper Circles, Sargent-Welch Quantitative, Diameter: 7 cm0

Quantitative Grade Filter Paper Circles - 0540-0550, Quantitative Grade Filter Paper Circles, Sargent-Welch Quantitative, Diameter: 5.5 cm0

Paper Disc - 28321-113, Paper Disc

Filter Paper 150 mm Grade 1 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters

Filter Paper 240 mm Grade 3 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters

Filter Paper 215 mm Grade 3 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters

Filter Paper 150 mm Grade 3 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters

Filter Paper 125 mm Grade 3 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters

Filter Paper 110 mm Grade 3 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters

Filter Paper 90 mm Grade 3 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters

Filter Paper 240 mm Grade 2 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters

Filter Paper 185 mm Grade 2 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters

Filter Paper 125 mm Grade 1 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters

Filter Paper 110 mm Grade 1 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters

Filter Paper 90 mm Grade 1 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters

Filter Paper 150 mm Pk/100 Grade 2.

Filter Paper 125 mm Pk/100 Grade 2.

Filter Paper 110 mm Pk/100 Grade 2.

Filter Paper 90 mm Pk/100 Grade 2.

Filter Paper 240 mm Pk/100 Grade 1.

Filter Paper 215 mm Pk/100 Grade 1.

Filter Paper 185 mm Pk/100 Grade 1.

Student Filter Paper - 6130-2000, Paper, filter, medium flow

Coated Weighing Paper - 20605626, Coated Weighing Paper, 7.6 x 7.6 cm

Weighing Paper - 4X4in.

Weighing Paper - 6x6in.

Medium Grade, 15 µm - FPR150, Filter Paper, Medium Grade, 150 mm dia.0

Medium Grade, 15 µm - FPR125, Filter Paper, Medium Grade, 125 mm dia.0

Medium Grade, 15 µm - FPR011, Filter Paper, Medium Grade, 110 mm dia.0

Medium Grade, 15 µm - FPR009, Filter Paper, Medium Grade, 90 mm dia.0

GR961 Filter Paper Sheets. 20 x 20. Qualitative, Wet Strength filter paper. Very fast filtration and absorbence. Weight 123g/m2, Thickness 0.43mm, Herzberg 19sec/100ml, Rapidity 360ml/min, Capillary Rise 51mm, Retention 40um, Creped surface, 100% wood fiber.

VWR Grade 417 Filter Paper, Qualitative, Crepe. 15.0cm diameter. Good for rapid filtrations where fine particle retention is not required. Coarse porosity. Fast flow rate. 40um particle retention.

Benchkote Surface Protector, sheets, 46 x 57 cm, 100/pk. Is an absorbent, impermeable material designed to protect laboratory surfaces against hazardous spills.

Qualitative Filter Paper. Folded Prepleated Grade 520 b 1/2 folded filters, 240 mm, 100/pk. Very fast, high wet strength, extra thick folded filter paper.

Qualitative Filter Paper. Standard Grades Grade 1 sheets, 58 cm x 68 cm, 100/pk, the most widely used filter paper for routine applications with medium retention and flow rate.

Filter paper. Phase Separation Filter Paper Grade 480, Hydrophobic, silicone impregnated paper intended for phase separation, Size: 18.5cm.

Filter paper. Phase Separation Filter Paper Grade 480, Hydrophobic, silicone impregnated paper intended for phase separation, Size: 15cm.

Filter paper. Phase Separation Filter Paper Grade 480, Hydrophobic, silicone impregnated paper intended for phase separation, Size: 24cm.

Filter Paper. Phase Separation Filter Paper Grade 480, Hydrophobic, silicone impregnated paper intended for phase separation. 12.5cm.

Filter Paper. Phase Separation Filter Paper Grade 480, Hydrophobic, silicone impregnated paper intended for phase separation. 11cm.

Filter Paper. Phase Separation Filter Paper Grade 480, Hydrophobic, silicone impregnated paper intended for phase separation. 9cm.

Filter Paper. Phase Separation Filter Paper Grade 480, Hydrophobic, silicone impregnated paper intended for phase separation. 7cm.

Glass Microfiber Filter, Grade 169, For use in volatile and suspended solids testing as specified in STM 2540. 24mm diameter circles. 1um.

Glass Microfiber Filter, Grade 169, For use in volatile and suspended solids testing as specified in STM 2540. 21mm diameter circles. 1um.

Pre-weighed Filters. Grade 169 Pre-washed and Pre-weighed, For use in volatile and suspended solids analysis to meet requirements of STM 2540. 47mm diameter come in aluminum pans with the weight marked on the side. Size: 47cm.

Glass Microfiber Filter, Grade 169, For use in volatile and suspended solids testing as specified in STM 2540. 70mm diameter circles. 1um.

Glass Microfiber Filter, Grade 169, For use in volatile and suspended solids testing as specified in STM 2540. 55mm diameter circles. 1um.

Glass Microfiber Filter, Grade 169, For use in volatile and suspended solids testing as specified in STM 2540. 47mm diameter circles. 1um.

Glass Microfiber Filter, Grade 169, For use in volatile and suspended solids testing as specified in STM 2540. 42.5mm diameter circles. 1um.

Glass Microfiber Filter, Grade 169, For use in volatile and suspended solids testing as specified in STM 2540. 125mm diameter circles. 1um.

Glass Microfiber Filter, Grade 169, For use in volatile and suspended solids testing as specified in STM 2540. 110mm diameter circles. 1um.

Glass Microfiber Filter, Grade 169, For use in volatile and suspended solids testing as specified in STM 2540. 90mm diameter circles. 1um.

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 47mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 47mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 425mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 240mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 185mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 150mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 125mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 110mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 90mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 70mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 55mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 185mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 150mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 125mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 55mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 125mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 110mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 90mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 70mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 55mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 47mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 425mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 400mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 185mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 150mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 400mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 320mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 270mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 392 has a medium filtering speed for standard tasks. Ash 0.01% 240mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 270mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 425mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 400mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 388 is fast filtering for coarser precipitates. Ash 0.01% 320mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 240mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 110mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 90mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 70mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 320mm, pack 100

Filter paper, Hardened, low-ash, suitable for routine gravimetric analysis. Grade 391 is slowly filtering for fine-grained precipitates. Ash 0.01% 270mm, pack 100

Category