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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 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%...
Ammonium Pentaborate Tetrahydrate Reagent
A1223-125GM
$106
Test Specification Min Max BORIC OXIDE 63.6 - 65.6% 63.6 - 65.6% AMMONIUM OXIDE 9.4 - 9.7% 9.4 - 9.7%
Ammonium Metavanadate Powder Reagent ACS
A1208-12KG
$228
Test Specification Min Max ASSAY 99.00% SOLUBILITY IN NH[@4@]OH TO PASS TEST TO PASS TEST CARBONATE (CO[@3@]) TO PASS TEST TO PASS TEST CHLORIDE (Cl) 0.20% SULFATES (SO[@4@]) 0.05%
Arsenic Trioxide Primary Standard
A1342-1KG
$1,359
Test Specification Min Max ASSAY 99.95 - 100.05 % 99.95 - 100.05 %
Sulfuric Acid Babcock Reagent
S1733-1GL
$465
Test Specification Min Max SPECIFIC GRAVITY @ 20[d/20[dC 1.820 - 1.830 1.820 - 1.830
Potassium Phosphate Monobasic Crystal Reagent ACS
P1380-125GM
$137
Test Specification Min Max ASSAY (KH[@2@]PO[@4@]) 99.00% pH OF A 5% SOLUTION @ 25[dC 4.1 - 4.5 4.1 - 4.5 INSOLUBLE MATTER 0.01% LOSS ON DRYING 0.20% CHLORIDE (Cl) 0.00%...
Potassium Nitrite Crystal Reagent ACS
P1353-25GM
$310
Test Specification Min Max ASSAY (KNO[@2@]) 96.00% INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.03% SULFATE 0.01% HEAVY METALS (as Pb) 0.00% IRON (Fe) 0.00% CALCIUM (Ca) 0.01% MAGNESIUM (Mg) 0.00% SODIUM...
Nickel Chloride Hexahydrate Crystal Reagent
N1050-25GM
$168
Test Specification Min Max ASSAY (NiCl[@2@][-6H[@2@]O) 95.00% COBALT (Co) 0.20% COPPER (Cu) 0.00% INSOLUBLE MATTER 0.01% IRON (Fe) 0.00% LEAD (Pb) 0.01%
Molybdic Acid 85 Percent Reagent ACS
M1315-25GM
$176
Test Specification Min Max ASSAY (MoO[@3@]) 85.00% INSOLUBLE IN DILUTE (NH[@4@]OH) 0.01% CHLORIDE (Cl) 0.00% ARSENATE, PHOSPHATE & SILICATE (as SiO[@2@]) 0.00% PHOSPHATE (PO[@4@]) 5 ppm SULFATES (SO[@4@]) 0.20% HEAVY...
Stannous Oxide Powder Reagent
S1545-125GM
$209
Test Specification Min Max ARSENIC (As) 0.00% CHLORIDE (Cl) 0.01% IRON (Fe) 0.01% SULFATES (SO[@4@]) 0.01%
Sodium Thiosulfate Anhydrous Reagent
S1498-500GM
$242
Test Specification Min Max ASSAY 97.00% CALCIUM (Ca) 0.01% HEAVY METALS (as Pb) 0.00% INSOLUBLE MATTER 0.40% SULFIDE (S) 0.00%
Inorganic Metal Salts
Inorganic Metal Salts by Spectrum Chemicals Australia
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