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POTASSIUM CHLORIDE A.R. 500GM.

Potassium Chloride. Potassium muriate. CAS RN 7447-40-7. Formula Weight: 74.55. Granular, AR, ACS, 99.0-100.5%. Br: To pass test. Heavy Metals (as Pb): 5ppm. Insoluble Matter: 0.005%. I: 0.002%. Fe: 3ppm. Nitrogen Compounds (as N): 0.001%. PO4: 5ppm. Na: 0.005%. SO4: 0.001%. 2.5kg.

Potassium Hydroxide. Caustic potash. CAS RN 1310-58-3. Formula Weight: 56.11. Pellets, AR, 86% min. Precipitate: 0.02%. Cl: 0.001%. Heavy Metals (as Ag): 0.001%. Fe: 3ppm. Hg: 0.1ppm. Ni: 2ppm. PO4: 2ppm. SO4: 5ppm. Na: 0.05%. Subject to postal/shipping restrictions. 500g.

Potassium Hydroxide. Caustic potash. CAS RN 1310-58-3. Formula Weight: 56.11. Pellets, AR, 86% min. Precipitate: 0.02%. Cl: 0.001%. Heavy Metals (as Ag): 0.001%. Fe: 3ppm. Hg: 0.1ppm. Ni: 2ppm. PO4: 2ppm. SO4: 5ppm. Na: 0.05%. Subject to postal/shipping restrictions. 1kg.

Potassium Persulfate. Potassium peroxydisulfate. CAS RN 7727-21-1. Formula Weight: 270.32. Powder, AR, ACS, 99.0% min. Cl: 0.001%. Heavy Metals (as Pb): 0.001%. Fe: 5ppm. Mn: 2ppm. Hg: 0.05ppm. Nitrogen Compounds (as N): 0.001%. Subject to postal/shipping restrictions. 500g.

Potassium Phosphate, Monobasic. Potassium acid phosphate. CAS RN 7778-77-0. Formula Weight: 136.09. Crystals, AR, ACS, 99.0% min. Cl: 0.001%. Heavy Metals (as Pb): 0.001%. Fe: 0.002%. Nitrogen Compounds (as N): 0.001%. Sodium (Na): 0.005%. Sulfate (SO4): 0.003%. 2.5kg.

Sodium Acetate Trihydrate. CAS RN 6131-90-4. Formula Weight: 136.08. Granular, AR, ACS, 99.0-100.5%. Cl: 0.001%. Heavy Metals (as Pb): 5ppm. Insoluble Matter: 0.005%. Fe: 5ppm. pH of 5% solution (25[degree]C): 7.5-9.2. PO4: 5ppm. K: 0.005%. Substances Reducing KMn6O4: To pass test. 2.5kg.

Sodium Acetate. Acetic acid, sodium salt (1:1). CAS RN 127-09-3. Formula Weight: 82.03. Anhydrous, Powder, AR, ACS, 99.0% min. Actual signed Certificate of Lot Analysis provided on label. 2.5kg.

Sodium Bicarbonate, Powder USP, FCC. Assay (NaHCO3) (dried basis)(by acidimetry): 99. 0 - 100. 5 %. Aluminium (Al): max. 2 ppm. Ammonia (as NH3): Passes Test. Arsenic (As): max. 2 ppm. Calcium (Ca): max. 0. 01 %. Carbonate (CO3): max. 0. 23 %. Chloride (Cl): max. 0. 015 %.

Sodium Bisulfate, Monohydrate, Crystal AR. Solubility (10 in 50): Passes Test. Chloride (Cl): max. 0. 001 %. Acidity (as H2SO4): 35 - 36. 5 %. Arsenic (As): max. 0. 0001 %. Insoluble Matter and NH4OH Precipitate: max. 0. 005 %. Calcium and Magnesium Precipitate: max. 0. 005 %.

Sodium Bisulfite. Sodium acid sulfite. CAS RN 7631-90-5. Formula Weight: 104.06. Granular, FCC/Purified Grade, 90% min. A mixture of Sodium Bisulfite (NaHSO3) and Sodium Metabisulfite (Na2S2O5). Subject to postal/shipping restrictions. 2.5kg.

Sodium Bisulfite. Sodium acid sulfite. CAS RN 7631-90-5. Formula Weight: 104.06. Granular, AR, ACS, 60.4% min. A mixture of Sodium Bisulfite (NaHSO3) and Sodium Metabisulfite (Na2S2O5). As: 1ppm. Cl: 0.02%. Heavy Metals (as Pb): 0.001%. Fe: 0.002%. Subject to postal/shipping restrictions. 2.5kg.

Sodium Borate Decahydrate. Sodium tetraborate decahydrate. CAS RN 1303-96-4. Formula Weight: 381.37. Granular, AR, ACS, 99.5-105.0%. Ca: 0.005%. Cl: 0.001%. Heavy Metals (as Pb): 0.001%. Insoluble Matter: 0.005%. Fe: 5ppm. PO4: 0.001%. SO4; 0.005%. 2.5kg.

Sodium Carbonate. Carbonic acid disodium salt. CAS RN 497-19-8. Formula Weight: 105.99. Anhydrous, Granular, AR, ACS, 99.5 % min. NH4OH Precipitate: 0.01%. As: 1ppm. Ca and Mg Precipitate: 0.01%. Cl: 0.001%. Heavy Metals (as Pb): 5ppm. Fe: 5ppm. PO4: 0.001%. K: 0.005%. SiO2: 0.005%. 2.5kg.

EDETATE DISODIUM USP - GENAR 55LB - MACR7565-21

Sodium Chloride. Common salt. CAS RN 7647-14-5. Formula Weight: 58.45. Crystals, AR, ACS, 99.0% min. Actual signed Certificate of Lot Analysis provided on label. 500g.

SODIUM BORATE 10-HYDRATE 330LB - MACR7792-26

Sodium Nitrite. CAS RN 7632-00-0. Formula Weight: 69.00. Granular, AR, ACS, 97.0% min. Calcium (Ca): 0.01%. Cl: 0.005%. Color (APHA): 60. Heavy Metals (as Pb): 0.001%. Insoluble Matter: 0.01%. Fe: 0.001%. K: 0.005%. SO4: 0.01%. Subject to postal/shipping restrictions. 500g.

Sodium Peroxide. Sodium dioxide. CAS RN 1313-60-6. Formula Weight: 77.98. Granular, AR, ACS, 93.0% min. Cl: 0.002%. Heavy Metals (as Pb): 0.002%. Iron (Fe): 0.005%. Nitrogen Compounds (as N): 0.003%. Phosphate (PO4): 5ppm. Sulfate (SO4): 0.001%. Subject to postal/shipping restrictions. 500g.

SODIUM SUCCINATE GRANULA 500GM.

Sodium Sulfate, Anhydrous AR. Assay (Na2SO4): min. 99. 0 %. Solubility and Foreign Matter: Passes Test. Calcium, Magnesium, and R2O3 Precipitate: max. 0. 02 %. Chloride (Cl): max. 0. 001 %. Heavy Metals (as Pb): max. 5 ppm. Insoluble Matter: max. 0. 01 %. Iron (Fe): max. 0. 001 %.

SODIUM SULFITE ANHYDROUS 2.5K.

Tin (II) Chloride Dihydrate. Stannous chloride dihydrate. CAS RN 10025-69-1. Formula Weight: 225.65. Crystals, AR, 98.0-103.0%. Actual signed Certificate of Lot Analysis provided on label. Subject to postal/shipping restrictions. 12kg.

Zinc Chloride. Zinc dicnloride. CAS RN 7646-85-7. Formula Weight: 136.29. Granular, AR (ACS), 97.0% min. NH4: 0.005% max. Fe: 0.001% max. Pb: 0.005% max. Mg: 0.01% max. NO4: 0.003% max. Na: 0.05% max. SO4: 0.01% max. Certificate of Lot Analysis provided. Postal/shipping restrictions. 500g.

Zinc Sulfate Heptahydrate. CAS RN 7446-20-0. Formula Weight: 287.56. Density: 1.97kg/L. Granular, USP/FCC, 99.0-108.7%. Packaged in a poly bottle.

Zinc Sulfate Heptahydrate. CAS RN 7446-20-0. Formula Weight: 287.56. Granular, AR Grade, ACS, 99.0-103.0%. NH4: 0.001% max. As: 1ppm max. Ca: 0.005% max. Cl: 5ppm max. Fe: 0.001% max. Pb: 0.003% max. Mg: 0.005% max. Mn: 3ppm max. NO3: 0.002% max. K: 0.01% max. Na: 0.05% max. 2.5kg.

Zinc Sulfate Heptahydrate ACS 500G. Zinc Sulfate Heptahydrate, Granular, AR Grade, ACS, Purity: 99.0-103.0%, CAS number: 7446-20-0, Molecular Formula: ZnSO4.7H2O, Molecular Weight: 287.56, size: 500G

EDTA, Disodium Salt. Ethylenediaminetetraacetic acid, disodium salt. CAS RN 139-33-3. Solution, StandARd 0.01 M. APHA, for Calcium, Hardness. 4L

Nessler's Reagent. Mixture. StandARd. For ammonia nitrogen. Subject to postal/shippng restrictions. 100mL.

SOD THIOSULFATE 0.01 NRM SOL1L.

ACETIC ACID GLACIAL 500ML.

Cupric Sulfate CS, USP/EP Blue Primary Solution, Ricca Chemical Company - R2495000-120C, 120 ml

Iodine. CAS RN 7553-56-2. Solution, 0.0473 N. ASTM D-1510, for iodine adsorption number of carbon black. Subject to postal/shipping restrictions. 1L.

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. 1L.

SODIUM AZIDE 0.5% (W/V) 16OZ - R7144000-500A, 16 oz.

Sodium Chloride. Saline solution. CAS RN 7647-14-5. Formula Weight: 58.44. Solution 0.9% (w/v). Sub-micron filtered, low particle count, non-sterile. Packaged in a plastic container. 500mL.

Sodium Chloride. Saturated, 32.5% (w/v)

Sodium Hydroxide. 30% (w/v) Aqueous Solution

Sodium Hydroxide. 5.00 Normal

Sodium Thiosulfate, 0.0100 Normal (N/100).

Sodium Thiosulfate Pentahydrate. Sodium Hyposulfite. CAS RN 10102-17-7. Formula Weight: 158.10. Solution, 0.0394N. ASTM D-1510. For iodine adsorption number of carbon black. 4L.

Potassium Carbonate, 15% (w/v), Container: Poly natural, Shelf life: 24 months, size: 500mL.

SODIUM BISULFITE ACS REAGENT 500G - RDCS0325-500C2

Chloride (Cl)- Single-Element Ion Anion Standard, SPEX CertiPrep - AS-CL9-2X, 500 ml, Chloride (Cl)-

Sodium (Na+) Single-Element Ion Cation Standard, SPEX CertiPrep - CS-NA2-2Y, 125 ml

1-ALLYL-3-METHYL-1H-IMIDAZOL-3-IUM B 25G - A2765-25G

1-ALLYL-3-METHYL-1H-IMIDAZOL-3-IUM BR 5G - A2765-5G

, 1131-62-0, C10H12O3, 180.20.

, 2832-45-3, C6H14O3S, 188.22.

1-Octanesulfonic Acid Sodium Salt. Sodium 1-octanesulfonate. CAS RN 5324-84-5. Formula Weight: 216.27. 98% min. by Titrimetric Analysis. Formula Weight: 216.27. Reagent for ion-pair chromatography. White powder. Hygroscopic. Light-sensitive. 25g., 5324-84-5, C8H18O3S, 216.27

Monomethyl Potassium Malonate 98.0% (T). , 38330-80-2, C4H6O4, 156.18

, 555-36-2, C18H36O2, 906.27.

ANTHRONE 100G - 10496-1000

O-BENZYLHYDROXYLAMINE HYDROCHLORID 5G - AC10597-0050

O-BENZYLHYDROXYLAMINE HYDROCHLORID 25G - AC10597-0250

CARBOXYMETHOXYLAMINE HEMIHYDROCHLO 10G - AC10843-0100

CARBOXYMETHOXYLAMINE HEMIHYDROCHLO 50G - AC10843-0500

N-(2-CHLOROETHYL)MORPHOLINE HYDROC 5G - AC10920-0050

N-(2-CHLOROETHYL)MORPHOLINE HYDROC 100G - AC10920-1000

N-(2-CHLOROETHYL)MORPHOLINE HYDROC 500G - AC10920-5000

CITRIC ACID 99% PURE ANHYDROUS 1KG - 11045-0010

COPPER(II) ACETYLACETONATE 500G - AC11065-5000

DICHLORODIMETHYLSILANE 1LT - AC11331-0010

DICHLORODIMETHYLSILANE 5ML - AC11331-0050

DICHLORODIPHENYLSILANE 500ML - AC11334-5000

DIETHYL SULFATE 2.5LT - AC11456-0025

DIETHYL SULFATE 10LT - AC11456-0100

ETHYL CHLOROFORMATE 99% 2500ML - AC11825-0025

ACETIC ACID SODIUM SALT TRIHYDRAT 1KG - AC12324-0010

ACETIC ACID SODIUM SALT TRIHYDRAT 5KG - AC12324-0050

CALCIUM CHLORIDE DIHYDRATE 77-80% 2.5KG - AC12335-0025

CALCIUM CHLORIDE DIHYDRATE 77-80% 10KG - AC12335-0100

SODIUM BICARBONATE 5KG - AC12336-0050

SODIUM BICARBONATE 25KG - AC12336-0250

SODIUM CARBONATE 2.5K - AC12367-0025

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