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Organic Laboratory Fine Chemicals

Dimethyl Phthalate

D1044-20LT
$171

Test Specification Min Max ASSAY 99% 99%

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prices from $171

NN-Dimethyl-p-phenylenediamine Dihydrochloride

D1043-5GM
$227

Test Specification Min Max ASSAY 98% 98%

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prices from $227

NN-Dimethyl-p-phenylenediamine Monohydrochloride

D1042-25GM
$227

Test Specification Min Max ASSAY 90% 90% RETEST DATE

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prices from $227

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

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prices from $485

Dihydroxyacetone Dimer

D1038-25GM
$161

Test Specification Min Max ASSAY 98%

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prices from $161

44'-Dimethoxybenzophenone

D1029-25GM
$207

Test Specification Min Max ASSAY (C[@15@]H[@14@]O[@3@]) 97% 97% MELTING POINT 141 - 143 C 141 - 143 C

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prices from $207

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...

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prices from $227

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...

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prices from $440

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%

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prices from $294

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%

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prices from $174

12-Dichloroethane Purified

D1120-1LT
$281

Test Specification Min Max APPEARANCE

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prices from $281

D and C Green No. 5

D1119-25GM
$213

Test Specification Min Max FDA LOT NUMBER DYE CONTENT IDENTIFICATION TO PASS TEST CERTIFIED HALAL EXPIRATION DATE

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prices from $213

Dopamine Hydrochloride

D1116-5GM
$161

Test Specification Min Max ASSAY 98%

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prices from $161

Dipropylene Glycol Methyl Ether

D1110-25ML
$178

Test Specification Min Max ASSAY 99% COLOR (APHA) 15 DISTILLATION RANGE 184 - 193 C 184 - 193 C SPECIFIC GRAVITY @ 25[d/25[dC 0.945-0.957 0.945-0.957 ACIDITY (as CH[@3@]COOH) 0.01% WATER...

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prices from $178

14-Diiodobutane Reagent

D1098-25ML
$770

Test Specification Min Max ASSAY 99% 99% SPECIFIC GRAVITY 2.35 2.35

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prices from $770
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prices from $166

Dextrose Anhydrous Granular BiotechGrade

D1082-500GM
$310

Test Specification Min Max APPEARANCE WHITE,GRANULAR P WHITE,GRANULAR P ODOR ODORLESS ODORLESS APPEARANCE OF A SOLUTION (10 g in 15 ml) TO PASS TEST TO PASS TEST SOLUBILITY (25 g...

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prices from $310
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prices from $149
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prices from $207
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prices from $82

Dodecylbenzene Sodium Sulfonate Powder

D1064-100GM
$203

Test Specification Min Max ASSAY APPROX. 90 % APPROX. 90 % WATER 4.00%

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prices from $203

Diphenylglyoxime

D1059-25GM
$261

Test Specification Min Max APPEARANCE White crystallin White crystallin

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prices from $261

Dextrose Monohydrate Powder Reagent

D1018-500GM
$303

Test Specification Min Max ARSENIC (As) 0.00% CHLORIDE (Cl) 0.01% HEAVY METALS (as Pb) 0.00% INSOLUBLE MATTER 0.01% IRON (Fe) 0.00% STARCH TO PASS TEST TO PASS TEST SULFATE AND...

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prices from $303

D-Glucose Anhydrous Granular Reagent ACS

D1017-500GM
$277

Test Specification Min Max SPECIFIC ROTATION [a][@D@] +52.5 to +53.0 +52.5 to +53.0 INSOLUBLE MATTER 0.01% LOSS ON DRYING @ 105 C 0.20% RESIDUE AFTER IGNITION 0.02% TITRATABLE ACID 0.002...

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prices from $277

2-Diethylaminoethanol Reagent

D1016-100ML
$204

Test Specification Min Max ASSAY [HO(CH[@2@])[@2@]N(C[@2@]H[@5@])[@2@]] 98% 98%

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prices from $204

Dextrose Monohydrate Technical

D1015-500GM
$198

Test Specification Min Max APPEARANCE

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prices from $198

Dichloroacetic Acid Reagent

D1012-25ML
$269

Test Specification Min Max ASSAY (Cl[@2@]CHCO[@2@]H) 99%

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prices from $269

Dimethyl Phosphorochloridate

D2373-5ML
$494

Test Specification Min Max ASSAY (TITRATION) 95.5 104.50%

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prices from $494

Copper Phthalocyanine

CO135-25GM
$178

Test Specification Min Max APPEARANCE

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prices from $178

Coomassie Brilliant Blue R-250

CO131-25GM
$420

Test Specification Min Max ABSORPTION MAX. (IN ETHANOL) Approx. 589 nm Approx. 589 nm DYE CONTENT 50%

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prices from $420

Coomassie Brilliant Blue G-250

CO129-100GM
$3,242

Test Specification Min Max ABSORPTION MAX 610 nm 610 nm

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prices from $3,242

Congo Red

CO128-10GM
$225

Test Specification Min Max ABSORPTION MAX APPROX. 497 nm APPROX. 497 nm

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prices from $225

246-Collidine Reagent

CO118-100ML
$413

Test Specification Min Max ASSAY 99% 99%

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prices from $413

Crotonic Acid Reagent

CR131-500GM
$265

Test Specification Min Max ASSAY 98% 98%

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prices from $265

Crocein Scarlet 3B

CR127-5GM
$274

Test Specification Min Max ABSORPTION MAX. (IN WATER) Approx. 510 nm Approx. 510 nm

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prices from $274

Cresol Red

CR119-5GM
$145

Test Specification Min Max ABSORPTION MAX 570 (367) nm 570 (367) nm VISUAL TRANSITION INTERVALS pH 2.0 (orange)t pH 2.0 (orange)t

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prices from $145

Organic Laboratory Fine Chemicals