Calcium Citrate Tetrahydrate Powder USP

C1102-12KG
$363

Test Specification Min Max ASSAY (DRIED BASIS) 97.5 100.50% LOSS ON DRYING 10 13.30% ARSENIC (As) 3 ug/g FLUORIDE 0.00% ACID-INSOLUBLE SUBSTANCES 0.20% LEAD (Pb) 0.00% ELEMENTAL IMPURITIES AS REPORTED...

Size:
Qty:
prices from$363

L-Glutamic Acid FCC

G1036-100GM
$120

Test Specification Min Max ASSAY (C[@5@]H[@9@]NO[@4@]; DRIED BASIS) 98.5 101.50% OPTICAL ROTATION, @ 20D +31.5� to +32.5 +31.5� to +32.5 LEAD 5 mg/kg LOSS ON DRYING 0.10% RESIDUE ON IGNITION...

Size:
Qty:
prices from$120

Sorbitan Monostearate NF

SPA63-500GM
$276

Test Specification Min Max ASSAY (FATTY ACIDS) 68 76.00% ASSAY (POLYOLS; w/w) 27 34.00% HYDROXYL VALUE 235 260 SAPONIFICATION VALUE 147 157 ACID VALUE 10 WATER DETERMINATION 1.50% RESIDUE ON...

Size:
Qty:
prices from$276

Dexpanthenol USP

P1831-25GM
$207

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 98 102.00% REFRACTIVE INDEX @ 20[dC 1.495 1.502 SPECIFIC ROTATION [a][@D@] +29.0� to+31.5 +29.0� to+31.5 AMINOPROPANOL 1.00% RESIDUE ON IGNITION 0.10% WATER DETERMINATION...

Size:
Qty:
prices from$207

13-Butanediol

B2147-2.5LT
$155

TestSpecificationMinMaxASSAY99%

Size:
Qty:
prices from$155

Sodium Succinate Hexahydrate Reagent

S1449-100GM
$136

TestSpecificationMinMaxASSAY97102.00%EXPIRATION DATE

Size:
Qty:
prices from$136

Light Green SF Yellowish

LI105-10GM
$134

TestSpecificationMinMaxABSORPTION MAX630 (422) nm630 (422) nm

Size:
Qty:
prices from$134

Sodium Tetraphenylborate Reagent ACS

S1490-10GM
$282

TestSpecificationMinMaxASSAY [NaB(C[@6@]H[@5@])[@4@]]99.50%99.50%CLARITY OF SOLUTIONTO PASS TESTTO PASS TESTLOSS ON DRYING @ 105 C0.50%

Size:
Qty:
prices from$282

Diethyl Phthalate NF

D1097-500ML
$288

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 98 102.00% SPECIFIC GRAVITY @ 20�C 1.118 1.122 REFRACTIVE INDEX @ 20�C 1.5 1.505 WATER DETERMINATION 0.20% ACIDITY TO PASS TEST RESIDUE ON...

Size:
Qty:
prices from$288

Ferrous Fumarate USP

FE108-500GM
$274

Test Specification Min Max ASSAY (C[@4@]H[@2@]FeO[@4@]) 97 101.00% LOSS ON DRYING 1.50% SULFATES (SO[@4@]) 0.20% ARSENIC (As) 3 ppm FERRIC IRON (Fe [d) 2.00% LEAD (Pb) 10 ppm MERCURY 3...

Size:
Qty:
prices from$274

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

Propylparaben FCC

P1452-500GM
$392

Test Specification Min Max ASSAY (C[@10@]H[@12@]O[@3@]); DRIED BASIS) 99 100.50% ACIDITY TO PASS TEST MELTING RANGE 95?? 98?? LEAD 2 mg/kg LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.05% IDENTIFICATION...

Size:
Qty:
prices from$392

Maleic Acid

M1075-25GM
$133

TestSpecificationMinMaxASSAY (DRIED BASIS)99%

Size:
Qty:
prices from$133

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 Perchlorate Desiccant Reagent ACS

M1060-125GM
$324

Test Specification Min Max SUITABILITY FOR MOISTURE ABSORPTION TO PASS TEST TO PASS TEST TITRABLE FREE ACID 0.005 meq/ TITRABLE BASE 0.025 meq/ LOSS ON DRYING @ 190[dC 8% RETEST...

Size:
Qty:
prices from$324

Mercuric Oxide Red Powder Purified

M1175-500GM
$1,023

TestSpecificationMinMaxAPPEARANCE

Size:
Qty:
prices from$1,023

Mercuric Oxide Red Powder Reagent ACS

M1170-25GM
$421

Test Specification Min Max ASSAY (HgO) 99.00% INSOLUBLE IN DILUTE HCl 0.03% RESIDUE AFTER REDUCTION 0.03% CHLORIDE (Cl) 0.03% SULFATES (SO[@4@]) 0.02% NITROGEN COMPOUNDS (as N) 0.01% IRON (Fe) 0.01%...

Size:
Qty:
prices from$421

Heavy Magnesium Oxide Heavy Powder FCC

M1168-500GM
$358

Test Specification Min Max ASSAY (AFTER IGNITION) 96 100.50% ACID-INSOLUBLE SUBSTANCES 0.10% ALKALIES (FREE) AND SOLUBLE SALTS TO PASS TEST ARSENIC 3 mg/kg CALCIUM OXIDE (CaO) 1.50% LEAD 4 mg/kg...

Size:
Qty:
prices from$358

Light Magnesium Oxide Light Powder FCC

M1161-500GM
$366

Test Specification Min Max ASSAY (AFTER IGNITION) 96 100.50% ACID-INSOLUBLE SUBSTANCES 0.10% ALKALIES (FREE) AND SOLUBLE SALTS TO PASS TEST ARSENIC (As) 3 mg/kg CALCIUM OXIDE (CaO) 1.50% LEAD (Pb)...

Size:
Qty:
prices from$366

Mercuric Chloride Crystal Reagent ACS

M1150-12KG
$440

TestSpecificationMinMaxASSAY (HgCl[@2@])99.50%SOLUTION IN ETHYL ETHERTO PASS TESTTO PASS TESTRESIDUE AFTER REDUCTION0.02%IRON (Fe)0.00%

Size:
Qty:
prices from$440

Mercuric Bromide Practical

M1146-125GM
$273

TestSpecificationMinMaxAPPEARANCE

Size:
Qty:
prices from$273

Mercury Triple Distilled Reagent ACS

M1215-1LB
$1,271

TestSpecificationMinMaxAPPEARANCETO PASS TESTTO PASS TESTNONVOLATILE MATTER5 ppm

Size:
Qty:
prices from$1,271

Mercurous Nitrate Purified

M1206-125GM
$355

TestSpecificationMinMaxAPPEARANCE

Size:
Qty:
prices from$355

Mercurous Chloride Powder Technical

M1201-40KG
$1,033

TestSpecificationMinMaxAPPEARANCE

Size:
Qty:
prices from$1,033

Mineral Oil White Heavy FCC

M1198-500ML
$210

Test Specification Min Max CARBON NUMBER AT 5% DISTILLATION POINT 28 SPECIFIC GRAVITY 0.845- 0.905 0.845- 0.905 UV ABSORBANCE (POLYNUCLEAR HYDROCARBONS) TO PASS TEST TO PASS TEST VISCOSITY @ 100[d...

Size:
Qty:
prices from$210

Mercuric Thiocyanate Powder Technical

M1196-25GM
$584

TestSpecificationMinMaxAPPEARANCE

Size:
Qty:
prices from$584

Mercuric Thiocyanate Powder Reagent

M1195-25GM
$773

TestSpecificationMinMaxASSAY99.0 - 100.5%99.0 - 100.5%CHLORIDE SENSITIVITYTO PASS TESTCHLORIDE (Cl)0.01%

Size:
Qty:
prices from$773

Mineral Oil Medium and Low Viscosity FCC

M1193-500ML
$127

Test Specification Min Max CARBON NUMBER AT 5% DISTILLATION POINT 17 25 SPECIFIC GRAVITY @ 25�C 0.829 0.859 ULTRAVIOLET ABSORBANCE (POLYNUCLEAR HYDROCABONS) TO PASS TEST TO PASS TEST VISCOSITY @...

Size:
Qty:
prices from$127

Methylparaben FCC

M1187-25GM
$122

Test Specification Min Max ASSAY (C[@8@]H[@8@]O[@3@]; DRIED BASIS) 99 100.50% MELTING RANGE 125� 128�C ACIDITY TO PASS TEST LEAD (Pb) 2 mg/kg LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.05%...

Size:
Qty:
prices from$122

Mercuric Sulfate Powder Reagent ACS

M1185-25GM
$469

Test Specification Min Max ASSAY (HgSO[@4@]) 98.00% RESIDUE AFTER REDUCTION 0.02% CHLORIDE (Cl) 0.00% NITRATE (NO[@3@]) TO PASS TEST(lim TO PASS TEST(lim IRON (Fe) 0.01% MERCUROUS MERCURY (as Hg) 0.15%...

Size:
Qty:
prices from$469

Mercuric Acetate Powder Reagent ACS

M1140-125GM
$464

Test Specification Min Max ASSAY [Hg(CH[@3@]COO)[@2@]] 98.00% INSOLUBLE MATTER 0.01% NITRATE (NO[@3@]) 0.01% RESIDUE AFTER REDUCTION 0.02% CHLORIDE (Cl) 0.01% SULFATE 0.01% OTHER HEAVY METALS 0.00% IRON (Fe) 0.00% MERCUROUS...

Size:
Qty:
prices from$464

Litmus Powder

LI130-25GM
$305

TestSpecificationMinMaxVISUAL TRANSITION INTERVALSpH 4.5 (red) topH 4.5 (red) to

Size:
Qty:
prices from$305

Leucovorin Calcium USP

LE117-100MG
$233

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 95 105.00% WATER DETERMINATION 17.00% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS...

Size:
Qty:
prices from$233

Magnesium Nitrate Hexahydrate Crystal Reagent ACS

M1050-125GM
$189

Test Specification Min Max ASSAY [Mg(NO[@3@])[@2@][-6H[@2@]O] 98.0 - 102.0 % 98.0 - 102.0 % pH OF A 5% SOLUTION @ 25[dC 5.0 - 8.2 5.0 - 8.2 INSOLUBLE MATTER 0.01%...

Size:
Qty:
prices from$189

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

Magnesium Acetate Tetrahydrate Crystal Reagent ACS

M1020-125GM
$166

Test Specification Min Max ASSAY (CH3COO)2Mg.4H2O 98.0 - 102.0 % 98.0 - 102.0 % INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% SULFATE 0.01% BARIUM 0.00% CALCIUM (Ca) 0.01% MANGANESE (Mn) 0.00%...

Size:
Qty:
prices from$166
Showing 1–396 of 3813 results