Rxreliance

Square Mesh/Oval Hole 400 mesh. Square Mesh/Oval Hole, EMS Grid, 400 mesh, Material: Copper, 3.05mm diameter, Thickness: Up to 19um, +/-5um, pitch: 62um, hole: 37um, A reliable support specimen grid source, Features: well-defined grid bars, maximum open area, matt side, is individually inspected

Square Mesh/Oval Hole 200 mesh. Square Mesh/Oval Hole, EMS Grid, 200 mesh, Material: Copper, 3.05mm diameter, Thickness: Up to 27um, +/-5um, Pitch: 125um, Hole: 95um, A reliable support specimen grid source, Features: well-defined grid bars, maximum open area, matt side, is individually inspected

Qualitative Filter Paper, Folded, Prepleated, Grade-602 1/2, Slow, dense, 90 mm, 160 um, 100/pk.

Filter Paper. Quantitative Filter Paper Ashless (Ash 0.007%), sheet, 460x570 mm, Grade 40, for gravimetric analysis and the preparation of samples for instrumental analysis, pure filters suitable for a wide range of critical analytical filtration procedures, Pack100

Filter Paper. Quantitative Filter Paper Ashless (Ash 0.007%), circle, 42.5 mm, Grade 41, for gravimetric analysis and the preparation of samples for instrumental analysis. They are available in three formats designed to meet specific needsm, pack100

Filter Paper. Quantitative Filter Paper Hardened Ashless, circle, 55 mm, Grade 540, featuring high wet strength and chemical resistance. These papers are acid-hardened, which reduces ash to an extremely low level, pack100

Filter Paper. Quantitative Filter Paper, Standard Grade, circle, 9cm, Grade 6, used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, pack100

Filter Paper. Quantitative Filter Paper Standard Grade, circle, 12.5 cm, Grade 6, used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity, pack100

Filter Paper. Quantitative Filter Paper Standard Grade, circle, 150 mm, circle, Grade 6, used in qualitative analytical techniques to determine and identify materials, Prepleated qualitative filters are also available, which give improved flow rate, pack100

Filter Paper. Quantitative Filter Paper, Grade 6, Standard Grade, circle, 185 mm, used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity, pack100

Filter Paper. Quantitative Filter Papers, hardened ashless grades, Grade 540, circle, 320 mm, acid-hardened to give high wet strength and chemical resistance with extremely low ash content. The tough surface makes these filters suitable for a wide range of critical filtration procedures, pack100

Filter Paper. Quantitative Filter Papers, hardened ashless grades, Grade 542, These filters are acid-hardened to give high wet strength and chemical resistance. The tough surface makes these filters suitable for a wide range of critical filtration procedures, Diameter: 5.4cm, Pack100

Filter Paper. Quantitative Filter Papers, hardened ashless grades, Grade 542, These filters are acid-hardened to give high wet strength and chemical resistance, The tough surface makes these filters suitable for a wide range of critical filtration procedures, Diameter:24cm, Pack100

Filter Paper Standard Grade, circle, 42.5 mm, Grade 6, used in qualitative analytical techniques to determine and identify materials, give improved flow rate and increased loading capacity compared to equivalent flat filters, pack100

Filter Paper. Qualitative Filter Paper, Grade 6, Standard Grade, roll, 70mm, used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity, PACK100.

Filter Paper. Qualitative Filter Paper, wet-Strengthened, circle, 110 mm, Grade 113, high wet strength due to the addition of a small quantity of chemically stable resin. Normal qualitative applications will not introduce any significant impurities into the filtrate, pack100

Filter Paper. Qualitative Filter Paper, Grade 113, Wet-Strengthened, circle, 240 mm, high wet strength due to the addition of a small quantity of chemically stable resin. Normal qualitative applications will not introduce any significant impurities into the filtrate, pack100

Filter Paper. Qualitative Filter Paper, Grade 113, Wet-Strengthened, sheet, 46 x 57 cm, high wet strength due to the addition of a small quantity of chemically stable resin. Normal qualitative applications will not introduce any significant impurities into the filtrate, pack100

Filter Paper. Qualitative Filter Papers, Grade 2V, Folded, 500 mm, Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses, Increased total loading capacity as more filter area is available, Maintained flow rate, pack100

Filter Paper. Qualitative Filter Papers, Grade 113V, Folded, 320 mm, Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses, Increased total loading capacity as more filter area is available.

Chromatography Paper. Cellulose Chromatography Papers, Grade 2 Chr, Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind, Manufactured and tested specifically for chromatographic techniques, 46X57cm, Pack 100

Filter Paper. Qualitative Filter Papers, Grade 201, Smooth Surface, Medium-Slow Speed, Shape Circle, Diameter: 18.5cm, Filtration speed: medium-slow, pack100

Filter Paper. Qualitative Filter Papers, Grade 202, Smooth Surface, Medium-Slow Speed, Shape Circle, Diameter: 18.5cm, Filtration speed: medium-slow, pack100

Filter Paper. Qualitative Filter Paper, Crepe Surface, Very Fast Speed, Diameter: 40.0cm, Grade 230, For fine chemicals, pharmacology, oils, culture media, emulsions, soaps and detergents, water tests, pack50

Cellulose Chromatography Paper Grade 31ET Chr roll, 15 cm x 100 m, 1/pk. Thickness 0.50 mm. Flow rate 225 mm/30 min. Extremely fast. Thick paper with fairly soft surface. Application is in electrophoresis of large molecules.

Cellulose Chromatography Paper Grade 20 Chr sheets, 46 x 57 cm, 100/pk. Thickness 0.17 mm. Flow rate 85 mm/30 min. For maximum resolution, this grade is supreme, giving the greatest possible separation of closely related compounds.

Cellulose Chromatography Paper Grade 17 Chr sheets, 2.5 x 22 cm, 100/pk. A thick (0.92 mm) highly absorbent paper, flow rate of 190 mm/30 min. Ideal for preparative paper chromatography and electrophoresis.

Qualitative Filter Paper. Standard Grades Grade 4 circles, 27 mm, 400/pk Extremely fast filtering with excellent retention of coarse particles and gelatinous precipitates such as ferric hydroxide and aluminum hydroxide.

Qualitative Filter Paper. Standard Grades Grade 2 sheets, 60 cm x 60 cm, 100/pk, Slightly more retentive and absorbant than Grade 1 with a corresponding increase in filtration time (i.e., slightly slower filtration speed).

Qualitative Filter Paper. Standard Grades Grade 1 sheets, 58 cm x 68 cm, 500/pk, the most widely used filter paper for routine applications with medium retention and flow rate.

Qualitative Filter Paper. Standard Grades Grade 2 circles, 47 mm, 100/pk, Slightly more retentive and absorbant than Grade 1 with a corresponding increase in filtration time (i.e., slightly slower filtration speed).

Qualitative Filter Paper. Standard Grades Grade 1 sheets, 60 cm x 60 cm, 100/pk, the most widely used filter paper for routine applications with medium retention and flow rate.

Qualitative Filter Paper. Standard Grades Grade 1 sheets, 7.5 cm x 10 cm, 500/pk, the most widely used filter paper for routine applications with medium retention and flow rate.

Qualitative Filter Paper. Standard Grades Grade 1 sheets, 6 cm x 3.1 cm, 1000/pk, the most widely used filter paper for routine applications with medium retention and flow rate.

Filter Paper for Technical Use - Grade 0905 sheets, 580 x 580 mm, 500/pk. A creped paper for coarse particles, offers a very high filtration speed.

Qualitative Filter Paper. Folded Prepleated Grade 595 1/2 folded filters, 110 mm, 100/pk. Thin filter paper, medium-fast with medium to fine particle retention. Used for many routine analytical applications in different industries

Qualitative Filter Paper. Folded Prepleated Grade 595 1/2 folded filters, 90 mm, 100/pk. Thin filter paper, medium-fast with medium to fine particle retention. Used for many routine analytical applications in different industries

Qualitative Filter Paper. Folded Prepleated Grade 595 1/2 folded filters, 70 mm, 100/pk. Thin filter paper, medium-fast with medium to fine particle retention. Used for many routine analytical applications in different industries

Qualitative Filter Paper. Standard grade 595 circles, 125 mm, 100/pk. Very popular, thin filter paper, medium-fast with medium to fine particle retention. Used for many routine analytical applications in different industries,

Qualitative Filter Paper. Wet Strengthened Grade 93 circles, 110 mm, 100/pk This filter paper is intermediate in speed and retention between Grades 1 and 4. Available in a dispenser pack,

Qualitative Filter Paper. Wet Strengthened Grade 91 sheets, 61 x 61 cm, 500/pk (Subdivided into 100) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar.

Qualitative Filter Paper. Wet Strengthened Grade 91 sheets, 58 x 58 cm, 500/pk (Subdivided into 100) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar.

Qualitative Filter Paper. Wet Strengthened Grade 91 circles, 240 mm, 1000/pk (Subdivided into 100) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar.

Qualitative Filter Paper. Wet Strengthened Grade 91 circles, 190 mm, 1000/pk (Subdivided into 100) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar.

Qualitative Filter Paper. Wet Strengthened Grade 91 circles, 165 mm, 1000/pk (Subdivided into 100) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar.

Qualitative Filter Paper. Wet Strengthened Grade 91 circles, 185 mm, 1000/pk (Subdivided into 100) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar.

Qualitative Filter Paper. Wet Strengthened Grade 91 circles, 150 mm, 1000/pk (Subdivided into 100) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar.

Cellulose Chromatography Paper Grade 2727 Chr sheets, 19 x 19 cm, 100/pk. Thickness 1.40 mm. Flow rate 180 mm/30 min. For separation of very large amounts of substance.

Cellulose Chromatography Paper Grade 2727 Chr sheets, 58 x 60 cm, 50/pk. Thickness 1.40 mm. Flow rate 180 mm/30 min. For separation of very large amounts of substance.

Qualitative Filter Paper - 8 Ruled White paper with green lines at 5mm intervals, 45 mm, 100/Pk..

Qualitative Filter Paper. Folded Prepleated Grade 0858 1/2 folded filters, 240 mm, 100/pk. A universal filter paper,grained, with medium fast flow rate and medium retention.

Qualitative Filter Paper. Folded Prepleated Grade 0858 1/2 folded filters, 185 mm, 100/pk. A universal filter paper,grained, with medium fast flow rate and medium retention.

Qualitative Filter Paper. Folded Prepleated Grade 0858 1/2 folded filters, 150 mm, 100/pk. A universal filter paper,grained, with medium fast flow rate and medium retention.

Filter Paper for Technical Use - Grade 520 bII sheets, 580 x 580 mm, 250/pk. A thick paper with high wet strength offering a very high flow rate.

Qualitative Filter Paper. Folded Prepleated Grade 520 b 1/2 folded filters, 600 mm, 100/pk. Very fast, high wet strength, extra thick folded filter paper.

Qualitative Filter Paper. Folded Prepleated Grade 520 b 1/2 folded filters, 385 mm, 100/pk. Very fast, high wet strength, extra thick folded filter paper.

Qualitative Filter Paper. Folded Prepleated Grade 520 b 1/2 folded filters, 500 mm, 100/pk. Very fast, high wet strength, extra thick folded filter paper.

Qualitative Filter Paper. Folded Prepleated Grade 520 b 1/2 folded filters, 320 mm, 100/pk. Very fast, high wet strength, extra thick folded filter paper.

Filter Paper for Technical Use - Grade 520 a sheets, 580 x 580 mm, 250/pk. A thin paper with great wet strength and a very high flow rate

Qualitative Filter Paper. Folded Prepleated Grade 520 a 1/2 folded filters, 500 mm, 100/pk A thin qualitative filter paper with great wet strength and a very high flow rate. Used in the filtration of viscous liquids and emulsions

Qualitative Filter Paper. Folded Prepleated Grade 520 a 1/2 folded filters, 240 mm, 100/pk A thin qualitative filter paper with great wet strength and a very high flow rate. Used in the filtration of viscous liquids and emulsions

Application Specific Filters - Grade 512 1/2 folded filters, 150 mm 100/pk. Low phosphate Paper approximately 1.5 ppm phosphate, for the filtration of calcium lactate extracts from soil samples.

Application Specific Filters - Grade 512 1/2 folded filters, 110 mm 100/pk. Low phosphate Paper approximately 1.5 ppm phosphate, for the filtration of calcium lactate extracts from soil samples.

Application Specific Filters - Grade 0790 1/2 folded filters, 185 mm 100/pk. Acid-washed paper with ash content of approximately 0.01%, low magnesium, for the determination of trace elements (Mg, Mn, Co, Cu, Mo, B).

Qualitative Filter Paper - Reeve Angel, folded prepleated Grade 802 circle,24cm,100/pk. Prepleated wet-strengthed filter paper with creped surface. Retains coarse crystalline and gelatinous precipitates. Higher filtration area than smooth paper of same diameter

Qualitative Filter Paper - Reeve Angel, wet strengthed Grade 201 sheet,47x58cm,500/pk. relatively slow filtration, retain medium-fine particle, low loading capacity, thin smooth surface and close texture. Used for general-purpose qualitative analysis.

Qualitative Filter Paper - Reeve Angel, wet strengthed Grade 201 sheet,58x58cm,500/pk. relatively slow filtration, retain medium-fine particle, low loading capacity, thin smooth surface and close texture. Used for general-purpose qualitative analysis.

Qualitative Filter Paper - Reeve Angel, wet strengthed Grade 201 circle,33cm,100/pk. relatively slow filtration, retain medium-fine particle, low loading capacity, thin smooth surface and close texture. Used for general-purpose qualitative analysis.

Qualitative Filter Paper - Reeve Angel, wet strengthed Grade 201 sheet,14x19cm,500/pk. relatively slow filtration, retain medium-fine particle, low loading capacity, thin smooth surface and close texture. Used for general-purpose qualitative analysis.

Cellulose Chromatography Paper Grade 31ET Chr sheets, 2 x 5 cm, 1000/pk. Thickness 0.50 mm. Flow rate 225 mm/30 min. Extremely fast. Thick paper with fairly soft surface. Application is in electrophoresis of large molecules.

Cellulose Chromatography Paper Grade 17 Chr roll, 2.5 cm x 30 m, 1/pk. A thick (0.92 mm) highly absorbent paper, flow rate of 190 mm/30 min. Ideal for preparative paper chromatography and electrophoresis.

Cellulose Chromatography Paper Grade 4 Chr roll, 2 Cm x 100 M, 1/pk. Thickness 0.21 mm. Flow rate 180 mm/30 min. Fastest of the thin Paper. Recommended for routine and/or repetitive chromatography when loadings are relatively low.

Cellulose Chromatography Paper Grade 2 Chr sheets, 46 x 57 cm, 100/pk. Thickness 0.18 mm. Flow rate 115 mm/30 min. Slower than 1 Chr for higher resolution applications. Smooth surface. Recommended for optical or radiometric scanning.

Cellulose Chromatography Paper Grade 1 Chr sheets, 25 x 25 cm, 100/pk. Has a smooth surface, 0.18 mm thick with a linear flow rate (water) of 130 mm/30 min. Good resolution for general analytical separations.

Cellulose Chromatography Paper. Grade 1 Chr 1 Chr chromatography strips, CRL, 11 x 21.3 cm with 12 strips of 1.5 cm, 100/pk 1 Chr sheet divided into 15 mm lanes for running up to 12 samples in parallel

Cellulose Chromatography Paper Grade 1 Chr sheets, 10 x 30 cm, 100/pk. Has a smooth surface, 0.18 mm thick with a linear flow rate (water) of 130 mm/30 min. Good resolution for general analytical separations.

PH Indicators and Specialized Test Paper Dispensers. Book, Starch Iodide, 10 books of 20 strips, 10/pk Instant pH readings. Accurate for a wide range of routine pH testing. Convenient and portable for field use.

PH Indicators and Acid-Alkali Test Paper - Book, Litmus Blue, 10 books of 20 strips, 10/pk. These easy-to-use test Paper facilitate a general test for acid or alkaline reaction. They are particularly recommended for educational use.

Glass Microfiber Binder Free Grade 934-AH sheets, 19 x 28 in, 100/pk. The fine particle retention of this popular grade is superior for its high retention efficiency at high flow rates and its high loading capacity.

Quantitative Filter Paper - Hardened Ashless Grade 540 Circles, 240 mm 100/pk. The general purpose hardened ashless filter paper with medium retention and flow rate. Extremely pure and strong with a hard surface.

Quantitative Filter Paper - Hardened Low Ash Grade 50 sheets, 15 x 23 cm 100/pk. Retention of very fine crystalline precipitates. The thinnest of all Whatman filter Paper. Slow flow rate. Hardened and highly glazed surface.

Quantitative Filter Paper - Hardened Low Ash Grade 50 sheets, , white smear tab, 100/pk. Retention of very fine crystalline precipitates. The thinnest of all Whatman filter Paper. Slow flow rate. Hardened and highly glazed surface.

Quantitative Filter Paper - Hardened Low Ash Grade 50 circles, 500 mm 100/pk. Retention of very fine crystalline precipitates. The thinnest of all Whatman filter Paper. Slow flow rate. Hardened and highly glazed surface.

Quantitative Filter Paper - Hardened Low Ash Grade 50 circles, 320 mm 100/pk. Retention of very fine crystalline precipitates. The thinnest of all Whatman filter Paper. Slow flow rate. Hardened and highly glazed surface.

Quantitative Filter Paper - Ashless Grade 42 sheets, 46 x 57 cm, 100/pk. A world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter Paper.

Quantitative Filter Paper - Ashless Grade 42 sheets, 2.54 x 9 cm, 100/pk. A world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter Paper.

Quantitative Filter Paper - Ashless Grade 41 sheets, 46 x 57 cm, 100/pk. The fastest ashless filter paper, recommended for analytical procedures involving coarse particles or gelatinous precipitates (e.g., iron or aluminum hydroxides).

Quantitative Filter Paper - Ashless Grade 41 circles, 25 mm, 10,000/pk. The fastest ashless filter paper, recommended for analytical procedures involving coarse particles or gelatinous precipitates (e.g., iron or aluminum hydroxides).

Quantitative Filter Paper - Ashless Grade 41 circles, 60 mm, 100/pk. The fastest ashless filter paper, recommended for analytical procedures involving coarse particles or gelatinous precipitates (e.g., iron or aluminum hydroxides).

Quantitative Filter Paper - Ashless Grade 41 circles, 50 mm, 100/pk. The fastest ashless filter paper, recommended for analytical procedures involving coarse particles or gelatinous precipitates (e.g., iron or aluminum hydroxides).

Quantitative Filter Paper - Ashless Grade 40 circles, 450 mm, 100/pk. The classic general purpose ashless filter paper with medium speed and retention.

Quantitative Filter Paper - Ashless Grade 40 circles, 12.7 mm, 400/pk. The classic general purpose ashless filter paper with medium speed and retention.

Qualitative Filter Paper. Folded (Prepleated Grades) Grade 2V folded filters, 270 mm, 100/pk Widely used for general purpose filtration. Has excellent particle retention and a good filtration speed and loading capacity.

Qualitative Filter Paper. Wet Strengthened Grade 93 sheets, 61 x 61 cm, 500/pk This filter paper is intermediate in speed and retention between Grades 1 and 4. Available in a dispenser pack,

Qualitative Filter Paper. Wet Strengthened Grade 114 sheets, 58 x 58 cm, 100/pk Only half the thickness of Grade 113 and suitable for coarse or gelatinous precipitates. Smooth surface for easy recovery of precipitates.

Qualitative Filter Paper. Wet Strengthened Grade 93 circles, 150 mm,1000/pk (10 bags of 100 circles) This filter paper is intermediate in speed and retention between Grades 1 and 4. Available in a dispenser pack,

Qualitative Filter Paper. Wet Strengthened Grade 93 sheets, 58 x 58 cm, 500/pk This filter paper is intermediate in speed and retention between Grades 1 and 4. Available in a dispenser pack,

Qualitative Filter Paper. Wet Strengthened Grade 93 circles, 125 mm, 100/pk This filter paper is intermediate in speed and retention between Grades 1 and 4. Available in a dispenser pack,

Qualitative Filter Paper. Wet Strengthened Grade 91 circles, 125 mm, PK4000 (Subdivided into 100) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar.

Qualitative Filter Paper. Wet Strengthened Grade 91 circles, 110 mm, PK4000 (Subdivided into 100) A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar.