Acetone Reagent ACS, DG UN1090, Acetone, 3, PG II

A1020-1LT
$138

Test Specification Min Max ASSAY (C[@3@]H[@6@]O) 99.50% SOLUBILITY IN WATER TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% TITRABLE ACID 0.0003 meq/g TITRABLE BASE 0.0006...

Size:
Qty:
prices from$138

Isopropyl Alcohol Reagent ACS

I1048-500ML
$161

Test Specification Min Max ASSAY 99.50% COLOR (APHA) 10 SOLUBILITY IN WATER TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 0.00% WATER 0.20% TITRATABLE ACID OR BASE 0.0001 meq...

Size:
Qty:
prices from$161

Cysteamine Hydrochloride

C2722-25GM
$213

TestSpecificationMinMaxASSAY98%98%

Size:
Qty:
prices from$213
Size:
Qty:
prices from$380
Size:
Qty:
prices from$329
Size:
Qty:
prices from$235

L-Aspartic Acid

AS125-1KG
$161

Test Specification Min Max ASSAY 98.50% SPECIFIC ROTATION, [a]D20 +24.5??to +26.0 +24.5??to +26.0 TRANSMITTANCE 95% LEAD (Pb) 5 ppm HEAVY METALS 10 ppm LOSS ON DRYING @ 105 C 0.20%...

Size:
Qty:
prices from$161

Acrylamide-Bisacrylamide 37.5:1 40 Percent Solution in Water Electrophoresis Grade

A1056-100ML
$386

Test Specification Min Max ACRYLAMIDE (w/v) Approx. 38.96 % Approx. 38.96 % BISACRYLAMIDE (w/v) Approx. 1.04 % Approx. 1.04 % DNase, RNase and Protease NONE DETECTED NONE DETECTED EXPIRATION DATE...

Size:
Qty:
prices from$386

Acrylamide-Bisacrylamide 19:1 40 Percent Solution in Water Electrophoresis Grade

A1053-100ML
$428

TestSpecificationMinMaxACRYLAMIDE (w/v)APPROX. 38 %APPROX. 38 %BISACRYLAMIDE (w/v)APPROX.2 %APPROX.2 %DNase, RNase and ProteaseNONE DETECTEDNONE DETECTED

Size:
Qty:
prices from$428

Actinomycin D

A1018-100MG
$4,037

TestSpecificationMinMaxAPPEARANCERED SHINY CRYSTARED SHINY CRYSTAASSAY98%98%EXPIRATION DATE

Size:
Qty:
prices from$4,037

Sodium Chloride Crystal Reagent ACS

S1240-500GM
$144

Test Specification Min Max ASSAY (NaCl) 99.00% pH OF A 5% SOLUTION @ 25[dC 5 9 INSOLUBLE MATTER 0.01% IODIDE (I) 0.00% BROMIDE (Br) 0.01% CHLORATE AND NITRATE (as NO[@3@])...

Size:
Qty:
prices from$144

Acetic Acid Glacial Reagent ACS

A1010-100ML
$180

Test Specification Min Max ASSAY (CH[@3@]COOH) 99.70% COLOR (APHA) 10 DILUTION TEST TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 0.00% ACETIC ANHYDRIDE 0.01% CHLORIDE (Cl) 1 ppm SULFATE...

Size:
Qty:
prices from$180
Size:
Qty:
prices from$417
Size:
Qty:
prices from$310
Size:
Qty:
prices from$325
Size:
Qty:
prices from$180
Size:
Qty:
prices from$406
Size:
Qty:
prices from$60
Size:
Qty:
prices from$94

p-Dioxane Anhydrous

D1401-100ML
$255

TestSpecificationMinMaxASSAY (C[@4@]H[@8@]O[@2@])APPROX. 99.8 %WATER0.01%RESIDUE AFTER EVAPORATION0.00%RETEST DATE

Size:
Qty:
prices from$255

Methyl Alcohol Anhydrous

M1535-100ML
$226

TestSpecificationMinMaxASSAY (CH[@4@]O)Approx. 99.8 % -Approx. 99.8 % -WATER (100 ml size)0.01%WATER (1L size)0.00%RESIDUE AFTER EVAPORATION0.00%

Size:
Qty:
prices from$226

Glucose-6-phosphate Dehydrogenase from baker's yeast (S. cerevisiae) Powder Reagent

G4006-250MILLIONUNITS
$1,495

TestSpecificationMinMaxSPECIFIC ACTIVITY200400 U/mg

Size:
Qty:
prices from$1,495

Octyl-beta-D-glucopyranoside

O1002-5GM
$366

TestSpecificationMinMaxAPPEARANCEWHITE CRYSTALSWHITE CRYSTALSASSAY98%98%

Size:
Qty:
prices from$366

ACES Biological Buffer

AC090-1KG
$191

TestSpecificationMinMaxASSAY98%pKa @ 25 C6.58LOSS ON DRYING0.20%

Size:
Qty:
prices from$191

Tryptone

T1333-100GM
$241

TestSpecificationMinMaxAPPEARANCERETEST DATE

Size:
Qty:
prices from$241

L-Leucine

LE115-25GM
$114

Test Specification Min Max ASSAY (DRIED BASIS) 98.50% SPECIFIC ROTATION [a][@D@] +14.9� to +17.3 +14.9� to +17.3 LOSS ON DRYING @ 105 C 0.20% RESIDUE ON IGNITION 0.40% EXPIRATION DATE...

Size:
Qty:
prices from$114

Ammonium Acetate HPLC Grade

A2149-250GM
$204

Test Specification Min Max ASSAY(CH[@3@]COONH[@4@]; by ACID-BASE TITRATION) 97% pH OF A 5% SOLUTION @ 25[dC 6.7 7.3 INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.01% NITRATE (NO[@3@]) 0.00% SULFATE 0.00%...

Size:
Qty:
prices from$204

Sodium Tartrate Dihydrate Crystal Reagent ACS

S1485-125GM
$194

Test Specification Min Max ASSAY (Na[@2@]C[@4@]H[@4@]O[@6@][-2H[@2@]O) 99.0-101.0 % 99.0-101.0 % LOSS ON DRYING @ 150[dC 15.61-15.71 % 15.61-15.71 % pH OF A 5% SOLUTION @ 25[dC 7.0 - 9.0 7.0...

Size:
Qty:
prices from$194

D-(+)-Trehalose Dihydrate

T1097-5GM
$125

Test Specification Min Max SPECIFIC ROTATION, [(a)]D[@20@] (C = 10; H[@2@]O; DRIED BASIS) +197� to +201� +197� to +201� WATER (BY KF) 8.5 11.00% RESIDUE ON IGNITION 0.05% HEAVY METALS...

Size:
Qty:
prices from$125

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%...

Size:
Qty:
prices from$149

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%...

Size:
Qty:
prices from$120

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...

Size:
Qty:
prices from$142

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...

Size:
Qty:
prices from$130

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%...

Size:
Qty:
prices from$95

sec-Butyl Alcohol

B1187-1LT
$184

TestSpecificationMinMaxASSAY98.50%

Size:
Qty:
prices from$184

Acetonitrile Anhydrous

A1960-1LT
$310

TestSpecificationMinMaxASSAYAPPROX.99.8 %WATER (100 ml size)0.01%WATER (1L size)0.00%RESIDUE AFTER EVAPORATION0.00%RETEST DATE

Size:
Qty:
prices from$310
Showing 1–36 of 493 results