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Dehydroacetic Acid
D2012-100GM
$219
Test Specification Min Max ASSAY APPROX. 98.0 % APPROX. 98.0 % APPEARANCE PALE YELLOW POWD PALE YELLOW POWD RETEST DATE
2-Diethylaminoethanethiol Hydrochloride
D2007-100GM
$782
Test Specification Min Max ASSAY APPROX. 96 % APPROX. 96 %
Dipyridamole USP
D1250-1KG
$9,441
Test Specification Min Max ASSAY (DRIED BASIS) 98.0 - 102.0 % 98.0 - 102.0 % LOSS ON DRYING 0.20% RESIDUE ON IGNITION 0.10% HEAVY METALS 10 PPM CHLORIDE TO PASS...
Dienestrol USP
D1243-100GM
$17,176
Test Specification Min Max ASSAY (DRIED BASIS) 98.0-100.5 % 98.0-100.5 % MELTING RANGE 227 - 234 C 227 - 234 C LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.20% IDENTIFICATION...
Dicyclomine Hydrochloride USP
D1234-25KG
$23,122
Test Specification Min Max ASSAY (DRIED BASIS) 99.0 - 102.0 % 99.0 - 102.0 % MELTING RANGE 169 - 174 C 169 - 174 C pH OF A 1 IN...
Dehydroepiandrosterone Micronized
D1225-25GM
$867
Test Specification Min Max ASSAY 98.00% 98.00% CHROMATOGRAPHIC PURITY TO PASS TEST TO PASS TEST LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.10% IDENTIFICATION TO PASS TEST TO PASS TEST...
Cyanocobalamin Crystalline USP
CY105-500MG
$399
Test Specification Min Max ASSAY (DRIED BASIS) 96 102.00% LOSS ON DRYING 12.00% RELATED COMPOUNDS TO PASS TEST TO PASS TEST ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD...
Digoxin USP
D1052-1GM
$1,203
Test Specification Min Max ASSAY (DRIED BASIS) 95 101.00% LOSS ON DRYING 1.00% RESIDUE ON IGNITION 0.50% RELATED GLYCOSIDES TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO...
Dioxane Reagent ACS
D1050-100ML
$217
Test Specification Min Max ASSAY (C[@4@]H[@8@]O[@2@]) 99.00% FREEZING POINT 11.0 C COLOR (APHA) 20 PEROXIDE (as H[@2@]O[@2@]) 0.01% RESIDUE AFTER EVAPORATION 0.01% TITRABLE ACID 0.0016 meq CARBONYL (as HCHO) 0.01%...
NN-Dimethyl-p-phenylenediamine Dihydrochloride
D1043-5GM
$227
Test Specification Min Max ASSAY 98% 98%
Dimethylglyoxime Sodium Salt Reagent
D1040-100GM
$485
Test Specification Min Max SUITABILITY FOR Ni DETERMINATION TO PASS TEST TO PASS TEST INSOLUBLE MATTER 0.05% EXPIRATION DATE
NN-Dimethylformamide Reagent ACS
D1030-100ML
$208
Test Specification Min Max ASSAY 99.80% COLOR (APHA) 15 RESIDUE AFTER EVAPORATION 0.01% TITRABLE BASE 0.003 meq/ TITRABLE ACID 0.0005 meq WATER 0.15% IDENTIFICATION TO PASS TEST TO PASS TEST...
Diethyl Phthalate
D1028-500ML
$227
Test Specification Min Max ASSAY 99% 99% REFRACTIVE INDEX @ 25[dC 1.498-1.501 1.498-1.501 SPECIFIC GRAVITY @ 20[dC 1.118-1.122 1.118-1.122 SODIUM (Na) 2.5 ppm RESIDUE AFTER IGNITION 0.01% WATER 0.15% ACIDITY...
4-(Dimethylamino)benzaldehyde Crystal Reagent ACS
D1024-100GM
$440
Test Specification Min Max MELTING POINT 73 - 75 C 73 - 75 C SOLUBILITY IN ALCOHOL TO PASS TEST TO PASS TEST COLOR (APHA, in alcohol) 60 SOLUBILITY IN...
NN-Dimethylacetamide Reagent
D1023-500ML
$294
Test Specification Min Max ASSAY 99% pH OF A 20% SOLUTION 4.0 - 7.0 4.0 - 7.0 WATER 0.03%
12-Dichloroethane Reagent ACS
D1021-100ML
$174
Test Specification Min Max ASSAY (CH[@2@]ClCH[@2@]Cl) 99.00% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% TITRABLE ACID 0.0003 meq WATER 0.03%
Doxycycline Monohydrate USP
D1096-1KG
$14,228
Test Specification Min Max POTENCY (C[@22@]H[@24@][N[@2@]O[@8@]) 880 980 ug/mg CRYSTALLINITY TO PASS TEST TO PASS TEST pH OF SOLUTION 5 6.5 WATER DETERMINATION 3.6 4.60% ORGANIC IMPURITIES TO PASS TEST...