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Calcium Chloride, 500mL. Calcium dichloride. CAS RN 10043-52-4. Solution, 2.75% (w/v) in water. APHA, for BOD (biological oxygen demand). Plastic container. 500mL

Calcium Chloride, 1L. Calcium dichloride. CAS RN 10043-52-4. Solution, 2.75% (w/v) in water. APHA, for BOD (biological oxygen demand). Plastic container. 1L

Calcium Chloride, 500mL. 0.0200 Molar (M/50), 0.0400 Normal (N/25). Meets EPA Specifications. Poly Bottle. 500mL

Calcium Chloride, 500mL. 0.0250 Molar (M/40), 0.0500 Normal (N/20). Poly Bottle. 500mL

Calcium Chloride, 500mL. 0.100 Molar (M/10), 0.200 Normal (N/5). Poly Bottle. 500mL

Calcium Chloride, 1L. 0.100 Molar (M/10), 0.200 Normal (N/5). Poly Bottle. 1L

Ceric Sulfate, 1L. 0.100 (+/-0.0001) Normal (N/10) in 2.0 N Sulfuric Acid. (Ferroin indicator, Group No.3140 can be used with this titrant). Poly Bottle. Subject to postal/shipping restrictions. 1L.

Ceric Sulfate, 20L. 0.100 (+/-0.0001) Normal (N/10) in 2.0 N Sulfuric Acid. (Ferroin indicator, Group No.3140 can be used with this titrant). Cubitainer. Subject to postal/shipping restrictions. 20L.

Copper Sulfate, 1 L. 10% (w/v) Aqueous. Meets EPA Specifications. Container: Plastic.

Copper Sulfate, 500 mL. 1.053 Specific Gravity at 25[degree]C (77[degree]F). For Hemoglobin Screening in Men and Women. Suitable for Blood Bank use. Container: Glass.

Copper Sulfate, 4 L. 1.055 Specific Gravity at 25[degree]C (77[degree]F). For Hemoglobin Screening in Men. Suitable for Blood Bank use. Container: Glass.

Copper Sulfate, 1 L. 1.055 Specific Gravity at 25[degree]C (77[degree]F). For Hemoglobin Screening in Men. Suitable for Blood Bank use. Container: Glass.

Cupric Sulfate CS, 500 mL. USP Colorimetric Solution. (1 mL = 62.4 mg CuSO45H2O). Container: Glass.

Cuprous Chloride, 500 mL. Acid, Orsat. Container: Glass.

Cuprous Chloride, 1 L. Acid, Orsat. Container: Glass.

FERRIC AMMNM SLFTE 0.125N 5GL - R3062000-20F, 20 L

Iron (III) Ammonium Sulfate Dodecahydrate. Ammonium ferric sulfate dodecahydrate; ferric alum dodecahydrate. CAS RN 7783-83-7. Formula Weight: 482.18. Solution, saturated. Packaged in a plastic container. 1L.

FERRIC CHLORIDE .025% 16OZ.

FERRIC CHLORIDE .025% 32OZ - R3100000-1A, 1 L

Iron(II) Ammonium Sulfate Hexahydrate. Ferrous ammonium sulfate hexahydrate. CAS RN 7783-85-9. Formula Weight: 392.13. Solution, 0.00282N, 1mL=0.1mg Cl. APHA, for chlorine. Subject to postal/shipping restrictions. 1L.

FERROUS AMMONIUM SULFATE 32OZ.

Ferrous Ammonium Sulfate, 1 L. 0.250 (+/-0.0001) Normal (N/4). APHA, ASTM, EPA for COD. Container: Glass.

FERROUS AMMON.SULF 22G/L 1GAL - R3151000-4C, 4 L

Hydroxylamine Hydrochloride, 500 mL. 10% (w/v) Aqueous. Meets APHA and ACS RS Specification. Container: Glass.

Iodine Monochloride. Iodine Chloride; Wijs' Chloride. CAS RN 7790-99-0. Formula Weight: 162.36. Wijs' solution. AOAC, USP, for Iodine Absorption Number. Subject to postal/shipping restrictions. 500mL.

Iodine Monochloride. Iodine Chloride; Wijs' Chloride. CAS RN 7790-99-0. Formula Weight: 162.36. Wijs' solution. AOAC, USP, for Iodine Absorption Number. Subject to postal/shipping restrictions. 1L.

Magnesium Chloride, 1 L. 51% (w/v) Aqueous. APHA, ASTM, and EPA for Cyanide. Container: Plastic.

MAGNESIUM SULFATE 16OZ.

MAGNESIUM SULFATE 2.25% 32OZ.

Manganese (Manganous) Sulfate, 500 mL. 0.31% (w/v) Aqueous. APHA for Ozone. Container: Plastic.

Manganous Sulfate Solution, 500 mL. 364 g MnSO4H2O per liter. APHA, ASTM and EPA for Dissolved Oxygen. Container: Plastic.

MERCURIC CHLORIDE 0.2N 32OZ - R4655000-1A, 32 oz.

Mercury (II) Nitrate, Monohydrate. Mercuric nitrate monohydrate. CAS RN 7783-34-8. Solution, 0.0141N. 1mL=0.5mg Cl, A.P.H.A. For chloride. Subject to postal/shipping restrictions. 1L.

MERCURIC NITRATE 1ML 32OZ.

MERCURIC NITRATE .282N 16OZ - R4750000-500C, 16 oz.

MERCURIC NITRATE 0.282N 1GL - R4750000-4C, 1 gal.

MERCURIC NITRATE 0.282N 32OZ - R4750000-1C, 32 oz.

ALUMINUM CHLORIDE 16OZ - R0570000-500A, 16 oz.

Aluminum Chloride., 120 mL. 6 Normal (100 g/144 mL Water). APHA for Sulfide. Container: Plastic.

Potassium Bi-lodate, 1 L. 0.0282 (+/-0.00001) Normal. ASTM for Chlorine. Container: Glass.

Potassium Bi-lodate, 1 L. 0.100 (+/-0.0001) Normal (N/10). Meets EPA Specifications. Container: Glass.

Potassium Chloride Reference Solution B., 1 L. 12,856 micromhos/cm at 25[degree]C. Meets ASTM D 1125 Specifications. (KCI in Water). Container: Plastic.

Potassium Chloride, 500 mL. 3 Molar. For refilling Reference Electrodes. Container: Plastic.

Potassium Chloride, 1 L. Saturated Aqueous (4 Molar). For Refilling Calomel Reference Electrodes and Use as Ionic Strength Adjuster for Calcium Ion Selective Electrode. Container: Plastic.

POTASSIUM CHROMATE 5% 16OZ.

POTASSIUM CHROMATE 5% 32OZ.

Potassium Cyanide, 500 mL. 10% (w/v) Aqueous. APHA for Lead. Container: Plastic.

POTASSIUM FLUORIDE 40%(W/W) - R6104000-20F, 20 L

POTASSIUM HYDROXIDE 10% 16OZ.

POTASSIUM HYDROXIDE 10% 4OZ.

POTASSIUM HYDROXIDE 5GL - R6135000-20F, 5 gal.

POTASSIUM HYDROXIDE 20% 500ML.

Ammonium Chloride, 500 mL. 5.4 g/L. APHA, ASTM for Cyanates. Container: Plastic.

Ammonium Chloride, 500 mL. 1.15 g/L. APHA for BOD. Container: Plastic.

Ammonium Chloride, 500 mL. 2% (w/v) Aqueous (20 g/L). ASTM D 1783, for Phenolic Compounds in Water. Container: Plastic.

POTASSIUM HYDROXIDE 1GL.

POTASSIUM HYDROXIDE 32OZ.

POTASSIUM HYDROXIDE 5GL.

POTASSIUM IODATE-IODIDE 1GL.

POTASSIUM IODATE-IODIDE 0.0125.

POTASSIUM IODATE-IODIDE 5GL.

Potassium Oxalate, 500 mL. 2% (w/v) Aqueous (20 g/L). Meets ASTM Specifications. Container: Plastic.

POTASSIUM PERMANGANATE 5% 16OZ.

Potassium Permanganate, 4 L. 0.0100 (+/-0.00001) Normal (N/100). Container: Glass.

Potassium Permanganate, 1 L. 0.0100 (+/-0.00001) Normal (N/100). Container: Glass.

Potassium Permanganate, 20 L. 0.100 (+/-0.0001) Normal (N/10). Meets ACS RS and EPA Specifications. The 4 L size available in plain (-1) and safety coated (-1SC) glass bottles. The 20 L size has 6 month expiration (others 18 months) due to package type. Container: Cubitainer.

Potassium Permanganate, 0.500 Normal (N/2).

Ammonium Hydroxide, 1 L. 0.500 (+/-0.0002) Normal (N/2). Container: Plastic.

Potassium Permanganate, 1 L. 1.00 (+/-0.001) Normal. Container: Glass.

Ammonium Hydroxide, 1 L. 5.00 (+/-0.005) Normal. Container: Plastic.

POTASSIUM PYROANTIMONATE SOL'N - R6458000-1A, 1 L

POTASSIUM THIOCYANATE 1GL.

POTASSIUM THIOCYANATE 32OZ.

Potassium Thiocyanate, 0.200 Normal (N/5).

Ammonium Molybdate, 500 mL. 4% (w/v) Aqueous. APHA, EPA for Phosphorus, Ascorbic Acid Method. This APHA Formulation is not pH stabilized, 6 month shelf-life. Container: Plastic.

AMMONIUM MOLYBDATE TS 120ML - R0674000-120B, 120 ml

Silver Nitrate, 4 L. 0.0100 (+/-0.00001) Normal (N/100). Container: Glass.

Silver Nitrate, 0.0100 Normal (N/100).

Silver Nitrate. Nitric acid, silver (I) salt. CAS RN 7761-88-8. Standard solution, 0.0141N, 1mL=0.5mg Cl. APHA. For chloride. Standardized at 25[degree]C against chemicals whose certification is traceable to NIST. Packaged in a glass container. Subject to postal/shipping restrictions. 1L.

Silver Nitrate, 4 L. 0.0171 (+/-0.00001) Normal. 1 mL = 1 mg NaCl. Container: Glass.

Ammonium Phosphate Solution, 500 mL. 400 g/800 mL Water. APHA, EPA for Sulfide. Container: Plastic.

Silver Nitrate, 1 L. 0.0192 (+/-0.00001) Normal. 1 mL = 1 mg CN. APHA, ASTM, EPA for Cyanide. Container: Glass.

Silver Nitrate, 4 L. 0.0200 (+/-0.00001) Normal (N/50). Container: Glass.

Ammonium Sulfate, 500 mL. 2.0 Molar. Ionic Strength Adjuster for Nitrate Ion Selective Electrode. Container: Plastic.

Silver Nitrate. Nitric acid, silver (I) salt. CAS RN 7761-88-8. Formula Weight: 169.87. Aqueous standard solution, 0.0282N, 1mL=1mg Cl. Packaged in a glass container. Subject to postal/shipping restrictions. 1L.

Ammonium Thiocyanate, 1 L. 0.100 (+/-0.0001) Normal (N/10). Container: Plastic.

Silver Nitrate, 4 L. 0.0500 (+/-0.00001) Normal (N/20). Container: Glass.

Silver Nitrate, 1 L. 0.0500 (+/-0.00001) Normal (N/20). Container: Glass.

Silver Nitrate. Nitric acid, silver (I) salt. CAS RN 7761-88-8. Formula Weight: 169.87. Aqueous solution, 0.100N. Standardized at 25[degree]C against chemicals whose certification is traceable to NIST. Packaged in a glass container. Subject to postal/shipping restrictions. 500mL.

Silver Nitrate. Nitric acid, silver (I) salt. CAS RN 7761-88-8. Formula Weight: 169.87. Aqueous solution, 0.100N. Standardized at 25[degree]C against chemicals whose certification is traceable to NIST. Packaged in a Cubitainer. Subject to postal/shipping restrictions. 10mL.

Silver Nitrate. Nitric acid, silver (I) salt. CAS RN 7761-88-8. Formula Weight: 169.87. Aqueous solution, 0.100N. Standardized at 25[degree]C against chemicals whose certification is traceable to NIST. Packaged in a Cubitainer. Subject to postal/shipping restrictions. 20mL.

Silver Nitrate, 4 L. 0.141 (+/-0.0001) Normal. 1 mL = 5 mg Cl. Container: Glass.

Silver Nitrate, 1 L. 0.141 (+/-0.0001) Normal. 1 mL = 5 mg Cl. Container: Glass.

Silver Nitrate. Nitric acid, silver (I) salt. CAS RN 7761-88-8. Formula Weight: 169.87. Standard solution, 0.171N. 1mL=10mg NaCl. Subject to postal/shipping restrictions. 4L.

Silver Nitrate, 0.200 Normal (N/5).

Silver Nitrate, 1 L. 0.280 (+/-0.0001) Normal. APHA for Salinity. Container: Glass.

Silver Nitrate, 4 L. 0.500 (+/-0.0001) Normal (N/2). Container: Glass.

Silver Nitrate, 1 L. 0.500 (+/-0.0001) Normal (N/2). Container: Glass.

Silver Nitrate, 4 L. 0.0100 (+/-0.00005) Normal (N/100) in Alcohol. Container: Glass.

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