2-Mercaptoethanol Electrophoresis Grade
TestSpecificationMinMaxASSAY99%2,2-THIODIETHANOL0.50%DNase, RNase and ProteaseNONE DETECTEDNONE DETECTED
Ammonium Oxalate Monohydrate Crystal Reagent ACS
Test Specification Min Max ASSAY [(NH[@4@])[@2@]C[@2@]O[@4@][H[@2@]O] 99.0 - 101.0 % 99.0 - 101.0 % INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.02% CHLORIDE (Cl) 0.00% SULFATES (SO[@4@]) 0.00% HEAVY METALS (as...
Lithium Hydroxide Monohydrate Crystal Reagent ACS
TestSpecificationMinMaxASSAY (LiOH.H[@2@]O)98.00%LITHIUM CARBONATE2.00%INSOLUBLE MATTER0.01%CHLORIDE (Cl)0.01%SULFATES (SO[@4@])0.05%HEAVY METALS (as Pb)0.00%IRON (Fe)0.00%RETEST DATE
3-Bromopropene Stabilized with ca. 300 ppm Propylene Oxide Reagent
TestSpecificationMinMaxASSAYAPPROX. 99 %APPROX. 99 %
Cadmium Bromide Anhydrous Reagent
TestSpecificationMinMaxASSAYAPPROX. 98%APPROX. 98%
4-(2-Aminoethyl)benzenesulfonyl Fluoride Hydrochloride
TestSpecificationMinMaxAPPEARANCEWHITE CRYSTALSWHITE CRYSTALSASSAY97%97%
Ethyl Silicate
TestSpecificationMinMaxSPECIFIC GRAVITY @ 20[d/20[dC0.9335-0.93580.9335-0.9358
Silver Diethyldithiocarbamate Reagent ACS
TestSpecificationMinMaxSOLUBILITY IN PYRIDINETO PASS TESTTO PASS TESTSUITABILITY FOR DETERMINATION OF ARSENIC (As)TO PASS TESTTO PASS TESTEXPIRATION DATE
Potassium Bitartrate Reagent ACS
Test Specification Min Max ASSAY (C[@4@]H[@5@]KO[@6@]) 99 101.00% INSOLUBLE MATTER IN NH[@4@]OH 0.01% CHLORIDE (Cl) 0.01% AMMONIUM (NH[@4@]) 0.01% SULFATE (SO[@4@]) 0.01% CALCIUM (Ca) 0.05% SODIUM (Na) 0.05% HEAVY METALS...
Nickel Carbonate Basic Tetrahydrate Powder Reagent
TestSpecificationMinMaxASSAY (as Ni)45.00%CHLORIDE (Cl)0.01%IRON (Fe)0.01%SULFATES (SO[@4@])0.30%LEAD (Pb)0.04%
Zinc Sulfate Heptahydrate Crystal Reagent ACS
Test Specification Min Max ASSAY (ZnSO[@4@].7H[@2@]O) 99.0 - 103.0 % 99.0 - 103.0 % pH OF A 5% SOLUTION @ 25[dC 4.4 - 6.0 4.4 - 6.0 INSOLUBLE MATTER 0.01%...
Urea Ultrapure
Test Specification Min Max ASSAY (CH[@4@]N[@2@]O) 99.50% MELTING POINT 132 - 135�C 132 - 135�C SOLUBILITY IN WATER TO PASS TEST TO PASS TEST BIURET TEST TO PASS TEST TO...
o-Tolidine Dihydrochloride Reagent ACS
TestSpecificationMinMaxSENSITIVITY TO CHLORINETO PASS TEST (0.TO PASS TEST (0.SOLUBILITYTO PASS TESTTO PASS TESTRESIDUE AFTER IGNITION0.10%RETEST DATE
Formaldehyde 10 Percent (v/v) Solution Stabilized with approx. 3 Percent Methanol Histological Grade
Test Specification Min Max FORMALDEHYDE (HCHO) 38 42 g/L COLOR (APHA) 10 pH @ 25[dC 4 7 CHLORIDE (Cl) 0.00% HEAVY METALS (as Pb) 0.00% IRON (Fe) 0.00% EXPIRATION DATE...
Sodium Azide Granular Reagent
TestSpecificationMinMaxASSAY (NaN[@3@])99%99%LOSS ON DRYING0.10%SODIUM HYDROXIDE (NaOH)0.10%
Silica Gel For Chromatography40-63 Micron (230-400 Mesh) 60A Ultrapure
TestSpecificationMinMaxpH OF A 5 % (weight/weight) SUSPENCION6.57.5SURFACE AREA480550 m�/g
Stannic Chloride Pentahydrate Reagent
TestSpecificationMinMaxASSAY99 - 103 %99 - 103 %
Sucrose Ultrapure
Test Specification Min Max ASSAY 99.90% SPECIFIC ROTATION, [a][@D@](0.1 M HCl) +66.3 to+66.8 +66.3 to+66.8 INSOLUBLE MATTER 0.01% GLUCOSE 0.10% CHLORIDE (Cl) 0.01% SULFATE 0.01% IRON (Fe) 0.00% RNase NONE...
Sodium Periodate Granular Reagent ACS
TestSpecificationMinMaxASSAY (DRIED BASIS)99.8 - 100.3 %99.8 - 100.3 %OTHER HALOGENS (as Cl)0.02%MANGANESE (Mn)3 ppm
Sodium Hydroxide Pellets BiotechGrade
Test Specification Min Max APPEARANCE WHITE PELLETS WHITE PELLETS ODOR ODORLESS ODORLESS ASSAY (Total Alkali including a Max. of 3.0% NaCO3) 95 100.50% INSOLUBLE SUBSTANCES & ORGANIC MATTER TO PASS...
Sodium Dichromate Crystal Reagent
TestSpecificationMinMaxASSAY (Na[@2@]Cr[@2@]O[@7@][-2H[@2@]O)99.50%ALUMINUM0.00%CALCIUM (Ca)0.00%CHLORIDE (Cl)0.01%INSOLUBLE MATTER0.01%SULFATES (SO[@4@])0.01%
Sodium Carbonate Anhydrous Granular Reagent ACS
Test Specification Min Max ASSAY (Na[@2@]CO[@3@]; DRIED BASIS) 99.50% INSOLUBLE MATTER 0.01% LOSS ON HEATING @ 285[dC 1.00% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 0.00% SILICA (SiO[@2@]) 0.01% SULFUR COMPOUNDS (as...