Tannic Acid Powder Reagent ACS
Test Specification Min Max IDENTIFICATION TO PASS TEST TO PASS TEST LOSS ON DRYING 12.00% RESIDUE AFTER IGNITION 0.50% HEAVY METALS (as Pb) 0.00% ZINC (Zn) 0.01% SUGAR AND DEXTRIN...
Soda Lime Indicating 4-8 Mesh Reagent ACS
Test Specification Min Max CARBON DIOXIDE ABSORPTION CAPACITY 19.00% LOSS ON DRYING @ 200[dC 7% FINES 1% EXPIRATION DATE
224-Trimethylpentane Spectrophotometric Grade Reagent ACS
Test Specification Min Max ASSAY 99.00% 99.00% COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 0.00% TITRABLE ACID (H[@2@]O...
Methyl Alcohol Spectrophotometric Grade ACS
Test Specification Min Max ASSAY (CH[@3@]OH) 99.80% APPEARANCE CLEAR CLEAR COLOR (APHA) 10 SOLUBILITY IN WATER TO PASS TEST TO PASS TEST ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO...
Isopropyl Alcohol Spectrophotometric Grade ACS
Test Specification Min Max ASSAY 99.50% 99.50% SOLUBILITY IN WATER TO PASS TEST TO PASS TEST ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST CARBONYL...
NN-Dimethylformamide Spectrophotometric Grade ACS
Test Specification Min Max ASSAY 99.80% COLOR (APHA) 15 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 0.01% TITRABLE BASE 0.003 meq...
Cyclohexane Spectrophotometric Grade Reagent ACS
Test Specification Min Max ASSAY (C[@6@]H[@12@]) 99.00% 99.00% APPEARANCE CLEAR CLEAR COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION...
Chloroform Stabilized Spectrophotometric Grade ACS
Test Specification Min Max ASSAY (CHCl[@3@]) 99.80% ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% ACETONE & ALDEHYDE...
SPADNS Reagent ACS
Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST SENSITIVITY TO FLUORIDE TO PASS TEST TO PASS TEST
Sulfurous Acid Reagent ACS
Test Specification Min Max ASSAY (SO[@2@]) 6.00% RESIDUE AFTER IGNITION 0.01% CHLORIDE (Cl) 5 ppm HEAVY METALS (as Pb) 2 ppm IRON (Fe) 5 ppm
Tris(hydroxymethyl)aminomethane Crystal Reagent ACS
Test Specification Min Max ASSAY (C[@4@]H[@11@]NO[@3@]; DRIED BASIS) 99.8 100.10% ABSORBANCE TO PASS TEST WATER 2% INSOLUBLE MATTER 0.01% HEAVY METALS (as Pb) 5 ppm IRON (Fe) 5 ppm
Sodium Thiosulfate Pentahydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (Na[@2@]S[@2@]O[@3@][-5H[@2@]O) 99.5 - 101.0 % 99.5 - 101.0 % pH OF A 5% SOLUTION @ 25[dC 6.0 - 8.4 6.0 - 8.4 INSOLUBLE MATTER 0.01%...
Sodium Methoxide 0.5 M Methanolic Solution Reagent ACS
Test Specification Min Max ASSAY 0.48 - 0.52mole/ 0.48 - 0.52mole/ CLARITY OF SOLUTION TO PASS TEST TO PASS TEST
Starch Soluble Powder Reagent ACS
Test Specification Min Max pH OF A 2% SOLUTION 25[dC 5.0 - 7.0 5.0 - 7.0 SENSITIVITY TO PASS TEST SOLUBILITY TO PASS TEST RESIDUE AFTER IGNITION 0.40%
Sulfanilic Acid Anhydrous Reagent ACS
Test Specification Min Max ASSAY (NH[@2@]C[@6@]H[@4@]SO[@3@]H) 98.0-102.0 % 98.0-102.0 % RESIDUE AFTER IGNITION 0.01% INSOLUBLE IN Na[@2@]CO[@3@] SOLUTION 0.02% CHLORIDE (Cl) 0.00% NITRITE (NO[@2@]) 0.5 ppm SULFATES (SO[@4@]) 0.01% EXPIRATION...
Sulfamic Acid Reagent ACS
Test Specification Min Max ASSAY (H[@3@]NSO[@3@]; DRIED BASIS) 99.3 - 100.3 % 99.3 - 100.3 % INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.01% CHLORIDE (Cl) 0.00% SULFATE (SO[@4@]) 0.05% HEAVY...
Sucrose Crystal Reagent ACS
Test Specification Min Max SPECIFIC ROTATION [a][@D@] +66.3??to +66.8 +66.3??to +66.8 INSOLUBLE MATTER 0.01% LOSS ON DRYING @ 105 C 0.03% RESIDUE AFTER IGNITION 0.01% TITRATABLE ACID 0.0008 m CHLORIDE...
Succinic Acid Crystal Reagent ACS
Test Specification Min Max ASSAY (C[@4@]H[@6@]O[@4@]) 99.00% 99.00% MELTING POINT 185.0-191.0 C 185.0-191.0 C INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.02% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 0.00% SULFATES (SO[@4@]) 0.00%...
Strontium Chloride Hexahydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (SrCl[@2@].6H[@2@]0) 99 103.00% pH OF A 5% SOLUTION @ 25[dC 5 7 INSOLUBLE MATTER 0.01% SULFATES (SO[@4@]) 0.00% BARIUM 0.05% CALCIUM (Ca) 0.05% MAGNESIUM (Mg)...
Sodium Hypochlorite 5 Percent Available Chlorine Solution Reagent ACS
Test Specification Min Max ASSAY (AVAILABLE Cl) 5.00% 5.00% SODIUM HYDROXIDE (NaOH) 2.50% TRACEABLE TO NIST APPEARANCE EXPIRATION DATE
Sodium Hydroxide Low Chloride Pellets Reagent ACS
Test Specification Min Max ASSAY (NaOH) 97.00% SODIUM CARBONATE (Na[@2@]CO[@3@]) 1.00% CHLORIDE (Cl) 0.01% NITROGEN COMPOUNDS (as N) 0.00% PHOSPHATE (PO[@4@]) 0.00% SULFATE 0.00% HEAVY METALS (as Ag) 0.00% IRON...
Sodium Phosphate Monobasic Monohydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (NaH[@2@]PO[@4@][-H[@2@]O) 98.0 - 102.0 % 98.0 - 102.0 % pH OF A 5% SOLUTION @ 25[dC 4.1 - 4.5 4.1 - 4.5 INSOLUBLE MATTER, Ca,...
Sodium Perchlorate Anhydrous Reagent ACS
Test Specification Min Max ASSAY (NaClO[@4@]) 98.0-102.0 % 98.0-102.0 % pH OF A 5% SOLUTION @ 25[dC 6.0 - 8.0 6.0 - 8.0 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% SULFATES...
Sodium Oxalate Powder Reagent ACS
Test Specification Min Max ASSAY (Na[@2@]C[@2@]O[@4@]) 99.50% NEUTRALITY TO PASS TEST TO PASS TEST INSOLUBLE MATTER 0.01% LOSS ON DRYING @ 105 C 0.01% CHLORIDE (Cl) 0.00% AMMONIUM (NH[@4@]) 0.00%...
Sodium Sulfate Anhydrous Suitable for EPA Method 608 Granular Reagent ACS
Test Specification Min Max ASSAY (Na[@2@]SO[@4@]) 99.00% pH OF A 5% SOLUTION @ 25[dC 5.2- 9.2 5.2- 9.2 PARTICLE SIZE 10 - 60 MESH 10 - 60 MESH SUITABILITY FOR...
Sodium Sulfate Anhydrous Granular Reagent ACS
Test Specification Min Max ASSAY (Na[@2@]SO[@4@]) 99.00% pH OF A 5% SOLUTION @ 25[dC 5.2 - 9.2 5.2 - 9.2 INSOLUBLE MATTER 0.01% LOSS ON IGNITION 0.50% CHLORIDE (Cl) 0.00%...
Sodium Pyrophosphate Decahydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (Na[@4@]P[@2@]O[@7@][-10H[@2@]O) 99.0 - 103.0 % 99.0 - 103.0 % pH OF A 5% SOLUTION @ 25[dC 9.5 - 10.5 9.5 - 10.5 INSOLUBLE MATTER 0.01%...
Sodium Phosphate Tribasic Dodecahydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (Na[@3@]PO[@4@][-12H[@2@]O) 98.0 - 102.0 % 98.0 - 102.0 % EXCESS ALKALI (as NaOH) 2.50% INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% SULFATE 0.01% HEAVY METALS (as...
Sodium Nitroferricyanide Dihydrate Crystal Reagent ACS
Test Specification Min Max ASSAY [Na[@2@]Fe(CN)[@5@]NO.2H[@2@]O] 99.0- 102.0 % 99.0- 102.0 % INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.02% SULFATES (SO[@4@]) TO PASS TEST RETEST DATE
Sodium Molybdate Dihydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (Na[@2@]MoO[@4@][-2H[@2@]O) 99.5 - 103.0 % 99.5 - 103.0 % pH OF A 5% SOLUTION @ 25[dC 7.0 - 10.5 7.0 - 10.5 INSOLUBLE MATTER 0.01%...
Sodium Borate Decahydrate Powder Reagent ACS
Test Specification Min Max ASSAY (Na[@2@]B[@4@]O[@7@][-10H[@2@]O) 99.5 - 105.0 % 99.5 - 105.0 % pH OF A 0.01M SOLUTION @ 25[dC 9.15 - 9.20 9.15 - 9.20 INSOLUBLE MATTER 0.01%...
Sodium Borate Decahydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (Na[@2@]B[@4@]O[@7@][-10H[@2@]O) 99.5 - 105.0 % 99.5 - 105.0 % pH OF A 0.01M SOLUTION @ 25[dC 9.15 - 9.20 9.15 - 9.20 INSOLUBLE MATTER 0.01%...
Sodium Bisulfite Granular Reagent ACS
Test Specification Min Max ASSAY (SO[@2@]) 58.50% 58.50% INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.02% HEAVY METALS (as Pb) 0.00% IRON (Fe) 0.00% IDENTIFICATION TO PASS TEST TO PASS TEST