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Isopropyl Alcohol Histological Grade

HS004-20LT
$572

Test Specification Min Max COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% WATER 0.20% RETEST DATE

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prices from $572

p-Dioxane Histological Grade

HS003-4LT
$1,158

Test Specification Min Max COLOR (APHA) 20 PRESERVATIVE (SODIUM[nDIETHYLDITHIOCARBAMATE) APPROX.0.001 % APPROX.0.001 % PEROXIDE (as H[@2@]O[@2@]) 0.01% RESIDUE AFTER EVAPORATION 0.01% WATER 0.05% EXPIRATION DATE

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prices from $1,158

224-Trimethylpentane Exceeds A.C.S. Specifications HPLC Grade

HP892-1LT
$631

Test Specification Min Max ASSAY (by GC) 99.70% 99.70% COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 3 ppm...

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prices from $631

Toluene HPLC Grade

HP856-200LT
$5,416

Test Specification Min Max ASSAY (C[@7@]H[@8@]) 99.80% ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST COLOR (APHA) 10 10 RESIDUE AFTER EVAPORATION 4 PPM 4...

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prices from $5,416

Tetrahydrofuran Stabilized with BHT Exceeds A.C.S. Specifications HPLC Grade

HP832-1LT
$428

Test Specification Min Max ASSAY (C[@4@]H[@8@]O) 99.90% STABILIZER (BUTYLHYDROXYTOLUENE) 0.02 - 0.03 % 0.02 - 0.03 % COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.03% PEROXIDE (as H[@2@]O[@2@], AT TIME OF...

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prices from $428

1-Methyl-2-pyrrolidinone HPLC Grade

HP772-1LT
$639

Test Specification Min Max ASSAY (by GC) 99.50% COLOR (APHA) 20 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER IGNITION 10 ppm TITRABLE...

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prices from $639

Methyl Formate HPLC Grade

HP752-1LT
$1,121

Test Specification Min Max ASSAY (HCOOCH[@3@]; by GC) 99.00% COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 5 ppm...

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prices from $1,121

Methyl Alcohol Exceeds A.C.S. Specifications HPLC Grade

HP706-200LT
$5,006

Test Specification Min Max ASSAY (CH[@3@]OH) 99.90% 99.90% ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST APPEARANCE TO PASS TEST TO PASS TEST SOLUBILITY (in...

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prices from $5,006

Iron Metal Approx. 40 Mesh Filings

I1030-500GM
$194

Test Specification Min Max APPEARANCE

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prices from $194

Iodoacetic Acid Reagent

I1026-25GM
$368

Test Specification Min Max ASSAY 98% 98%

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prices from $368

Inositol Hexanicotinate Powder

I1003-25KG
$13,880

Test Specification Min Max ASSAY 98% 98% RESIDUE ON IGNITION 0.10% CHLORIDE (Cl) 350 ppm HEAVY METALS 10 ppm EXPIRATION DATE

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prices from $13,880

Hypoxanthine

H3094-5GM
$244

Test Specification Min Max ASSAY APPROX. 99.5 % APPROX. 99.5 %

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prices from $244
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prices from $15,979

N-Hydroxysuccinimide

H2495-25GM
$172

Test Specification Min Max ASSAY 98%

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prices from $172

7-Hydroxy-4-methylcoumarin

H2420-25GM
$187

Test Specification Min Max ASSAY 97% 97%

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prices from $187

4-Hydroxyisophthalic Acid

H2370-5GM
$660

Test Specification Min Max ASSAY 98% 98%

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prices from $660

Homatropine Methylbromide USP

HO115-1KG
$50,692

Test Specification Min Max ASSAY (C[@17@]H[@24@]BrNO[@3@]) 98.0 - 102.0 % 98.0 - 102.0 % pH OF A 5% SOLUTION @ 25[dC 4.5 - 6.5 4.5 - 6.5 LOSS ON DRYING...

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prices from $50,692

Hexadecane Reagent

HE166-100ML
$287

Test Specification Min Max ASSAY 99% 99%

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prices from $287

Hematoxylin

HE115-10GM
$385

Test Specification Min Max APPEARANCE

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prices from $385

Isopropyl Alcohol Exceeds A.C.S. Specifications HPLC Grade

HP696-200LT
$6,228

Test Specification Min Max ASSAY 99.70% 99.70% SOLUBILITY IN WATER TO PASS TEST TO PASS TEST UV ABSORBANCE TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION...

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prices from $6,228

Heptane HPLC Grade

HP662-1LT
$441

Test Specification Min Max ASSAY (by GC): n-HEPTANE 99.00% C7HYDROCARBONS 99.50% ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION...

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prices from $441

Ethyl Acetate Exceeds A.C.S. Specifications HPLC Grade

HP602-1LT
$397

Test Specification Min Max ASSAY (C[@4@]H[@8@]O[@2@]; by GC) 99.80% ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) 255 nm 1 257 nm 0.5 260 nm 0.15 263 nm 0.1 270 nm...

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prices from $397

NN-Dimethylformamide Exceeds A.C.S. Specifications HPLC Grade

HP572-1LT
$623

Test Specification Min Max ASSAY (by GC) 99.90% APPEARANCE CLEAR CLEAR COLOR (APHA) 15 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION...

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prices from $623

NN-Dimethylacetamide HPLC Grade

HP562-1LT
$643

Test Specification Min Max ASSAY 99.50% APPEARANCE CLEAR, CLRLESS.L CLEAR, CLRLESS.L ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 5 ppm WATER...

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prices from $643

Chloroform Stabilized with Amylene Exceeds A.C.S. Specifications HPLC Grade

HP512-1LT
$518

Test Specification Min Max ASSAY (CHCl[@3@]; by GC; ADJUSTED FOR STABILIZER) 99.90% 99.90% STABILIZER (Amylene) 100 200 ppm LIQUID CHROMATOGRAPHY SUITABILITY TO PASS TEST TO PASS TEST ULTRAVIOLET ABSORBANCE (1...

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prices from $518

Butyl Acetate Exceeds A.C.S. Specifications HPLC Grade

HP432-1LT
$787

Test Specification Min Max ASSAY (by GC) 99.00% COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 5 ppm TITRABLE...

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prices from $787

Acetonitrile Exceeds A.C.S. Specifications HPLC Grade

HP416-200LT
$8,554

Test Specification Min Max ASSAY (CH[@3@]CN) 99.90% ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 5 ppm TITRABLE ACID 8 ??q/g TITRABLE BASE 0.6 ??q...

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prices from $8,554

Acetone Exceeds A.C.S. Specifications HPLC Grade

HP402-1LT
$317

Test Specification Min Max ASSAY [(CH[@3@])[@2@]CO] 99.50% COLOR (APHA) 10 SOLUBILITY IN WATER TO PASS TEST TO PASS TEST ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO...

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prices from $317

Hydralazine Hydrochloride USP

H1289-5GM
$721

Test Specification Min Max ASSAY (DRIED BASIS) 98 102.00% pH (1 in 50) 3.5 4.2 LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.10% ELEMENTAL IMPURITIES AS REPORTED HYDRAZINE 0.00% ORGANIC...

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prices from $721

DL-Homoserine

H1246-1GM
$420

Test Specification Min Max MELTING POINT 185 - 195 C 185 - 195 C

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prices from $420

Hydrobromic Acid 33 Percent Solution in Acetic Acid Technical

H1205-100ML
$229

Test Specification Min Max APPEARANCE

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prices from $229

Hematin

H1156-5GM
$1,982

Test Specification Min Max PURITY 90.00% WATER 3.00%

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prices from $1,982

Hydrogen Bromide 33 Percent Solution in Acetic Acid

H1141-100ML
$381

Test Specification Min Max ASSAY 31 - 35 % 31 - 35 % APPEARANCE LIGHT TO DARK LIGHT TO DARK

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prices from $381

Hydrocortisone Sodium Succinate Buffered 5 Percent

H1131-5KG
$67,436

Test Specification Min Max ASSAY (HPLC) 97.0 - 102.0% 97.0 - 102.0% APPEARANCE WHITE OR ALMOST WHITE OR ALMOST pH OF SOLUTION 7.0 - 8.0 7.0 - 8.0 SPECIFIC OPTICAL...

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prices from $67,436

2-Heptanol

H2057-25GM
$249

Test Specification Min Max ASSAY 99%

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prices from $249
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prices from $151

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