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Magnesium Citrate Tribasic
M1032-12KG
$195
Test Specification Min Max ASSAY (Mg) 14.5 - 16.4 % 14.5 - 16.4 % LOSS ON DRYING 29%
Stannous Chloride Dihydrate Crystal Reagent ACS
S1535-25GM
$181
Test Specification Min Max ASSAY (SnCl[@2@][-2H[@2@]O) 98.0 - 103.0 % 98.0 - 103.0 % SOLUBILITY IN HCl TO PASS TEST SULFATES (SO[@4@]) TO PASS TEST CALCIUM (Ca) 0.01% POTASSIUM (K)...
Aluminum Sulfate Hydrated Crystal Reagent ACS
A1115-12KG
$308
Test Specification Min Max ASSAY 98.0 - 102.0 % 98.0 - 102.0 % DEGREE OF HYDRATION 14 - 18 14 - 18 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.01% CALCIUM (Ca)...
Cadmium Acetate Crystal Reagent
C1015-12KG
$245
Test Specification Min Max ASSAY (C[@4@]H[@6@]O[@4@]Cd�2H[@2@]O) 98% CHLORIDE (Cl) 0.00% INSOLUBLE MATTER 0.01% IRON (Fe) 0.00% LEAD (Pb) 0.01% SULFATES (SO[@4@]) 0.01%
Potassium Hydroxide Pellets Reagent ACS
P1315-125GM
$181
Test Specification Min Max ASSAY (KOH) 85% POTASSIUM CARBONATE (K[@2@]CO[@3@]) 2.00% CHLORIDE (Cl) 0.01% NITROGEN COMPOUNDS (as N) 0.00% PHOSPHATE (PO[@4@]) 5 ppm SULFATE 0.00% HEAVY METALS (by ICP-OES) 0.00%...
Sodium Phosphate Tribasic Dodecahydrate Crystal Technical
S1415-500GM
$124
Test Specification Min Max APPEARANCE
Sodium Fluoride Powder Reagent ACS
S1280-25GM
$181
Test Specification Min Max ASSAY (NaF) 99% INSOLUBLE MATTER 0.02% LOSS ON DRYING 0.30% CHLORIDE (Cl) 0.01% TITRATABLE ACID 0.03 meq/g TITRATABLE BASE 0.01 meq/g SODIUM FLUOSILICATE (Na[@2@]SiF[@6@]) 0.10% SULFATES...
Magnesium Sulfate Heptahydrate Crystal Reagent ACS
M1065-125GM
$149
Test Specification Min Max ASSAY (MgSO[@4@][-7H[@2@]O) 98 102.00% pH OF A 5% SOLUTION @ 25[dC 5 8.2 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 5 ppm NITRATE (NO[@3@]) 0.00% AMMONIUM (NH[@4@]) 0.00%...
Mercuric Thiocyanate Powder Reagent
M1195-25GM
$773
Test Specification Min Max ASSAY 99.0 - 100.5 % 99.0 - 100.5 % CHLORIDE SENSITIVITY TO PASS TEST CHLORIDE (Cl) 0.01%
Magnesium Nitrate Hexahydrate Crystal Reagent ACS
M1050-125GM
$189
Test Specification Min Max ASSAY [Mg(NO[@3@])[@2@][-6H[@2@]O] 98.0 - 102.0 % 98.0 - 102.0 % pH OF A 5% SOLUTION @ 25[dC 5.0 - 8.2 5.0 - 8.2 INSOLUBLE MATTER 0.01%...
Magnesium Fluoride Purified
M1045-125GM
$105
Test Specification Min Max ASSAY (as MgF[@2@]) APPROX. 85 % APPROX. 85 %
Magnesium Chloride Hexahydrate Crystal Reagent ACS
M1035-25GM
$120
Test Specification Min Max ASSAY (MgCl[@2@][-6H[@2@]O) 99.0 - 102.0 % 99.0 - 102.0 % INSOLUBLE MATTER 0.01% NITRATE (NO[@3@]) 0.00% PHOSPHATE (PO[@4@]) 5 ppm SULFATES (SO[@4@]) 0.00% AMMONIUM (NH[@4@]) 0.00%...
Aluminum Chloride Hexahydrate Crystal Reagent
A1080-12KG
$161
Test Specification Min Max ARSENIC (As) 0.00% HEAVY METALS (as Pb) 0.00% INSOLUBLE MATTER 0.01% IRON (Fe) 0.01% SUBSTANCES NOT PPTD BY (NH[@4@]OH) 0.20% SULFATES (SO[@4@]) 0.02%
Ammonium Citrate Dibasic Reagent ACS
A1175-12KG
$173
Test Specification Min Max ASSAY [(NH[@4@])[@2@]HC[@6@]H[@5@]O[@7@]] 98.0-103.0 % 98.0-103.0 % INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.01% CHLORIDE (Cl) 0.00% OXALATE (C[@2@]O[@4@]) TO PASS TEST(lim TO PASS TEST(lim PHOSPHATE (PO[@4@])...
Ammonium Chloride Granular Reagent ACS
A1165-12KG
$120
Test Specification Min Max ASSAY 99.50% pH OF A 5% SOLUTION @ 25[dC 4.5 - 5.5 4.5 - 5.5 INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.01% CALCIUM (Ca) 0.00% MAGNESIUM...
Ammonium Carbonate Lump Reagent ACS
A1155-12KG
$142
Test Specification Min Max ASSAY (NH[@3@]) 30.00% INSOLUBLE MATTER 0.01% NONVOLATILE MATTER 0.01% CHLORIDE (Cl) 5 ppm SULFUR COMPOUNDS 0.00% HEAVY METALS (by ICP-OES) 5 ppm IRON (Fe) 5 ppm...
Ammonium Tartrate Crystal Reagent
A1265-12KG
$165
Test Specification Min Max ASSAY [(NH[@4@])[@2@]C[@4@]H[@4@]O[@6@]] 97.00% CHLORIDE (Cl) 0.01% HEAVY METALS (as Pb) 0.00% IRON (Fe) 0.00% RESIDUE AFTER IGNITION 0.01% SULFATES (SO[@4@]) 0.01%
Ammonium Sulfide Light Solution Reagent
A1250-100ML
$183
Test Specification Min Max ASSAY [(NH[@4@])[@2@]S] 20.0 - 24.0 % 20.0 - 24.0 % ARSENIC (As) 0.00% CHLORIDE (Cl) 0.01% RESIDUE AFTER IGNITION 0.04%
Ammonium Sulfate BiotechGrade
A1249-12KG
$224
Test Specification Min Max APPEARANCE White, crystalli White, crystalli ASSAY [(NH[@4@])[@2@]SO[@4@]] 99.00% pH OF A 5% SOLUTION @ 25[dC 5.0 - 6.0 5.0 - 6.0 SOLUBILITY (10g in 50ml) Clear,...
Ammonium Sulfate Crystal Reagent ACS
A1245-12KG
$130
Test Specification Min Max ASSAY 99.00% pH OF A 5% SOLUTION @ 25[dC 5.0 - 6.0 5.0 - 6.0 INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.01% CHLORIDE (Cl) 5 ppm...
Ammonium Phosphate Dibasic Crystal Reagent ACS
A1240-12KG
$95
Test Specification Min Max ASSAY [(NH[@4@])[@2@]HPO[@4@]] 98.00% pH OF A 5% SOLUTION @ 25[dC 7.7 - 8.1 7.7 - 8.1 INSOLUBLE MATTER 0.01% AMMONIUM HYDROXIDE Ppt. 0.01% CHLORIDE (Cl) 0.00%...