Zinc 20 Mesh Granular Reagent ACS

Z1015-125GM
$158

Test Specification Min Max ASSAY (Zn) 99.80% SUITABILITY FOR As DETERMINATION TO PASS TEST TO PASS TEST IRON (Fe) 0.01% LEAD (Pb) 0.01% PARTICLE SIZE APPROX. 20 MESH APPROX. 20...

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prices from$158

Zinc Metal 325 Mesh Dust Reagent

Z1005-125GM
$196

TestSpecificationMinMaxASSAY (Zn)95%MESH SIZEAPPROX. 325APPROX. 325

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prices from$196

Xylitol

XY107-100GM
$105

TestSpecificationMinMaxASSAY98.50%MOISTURE0.50%RESIDUE ON IGNITION0.50%HEAVY METALS (as Pb)0.00%REDUCING SUGARS0.20%OTHER POLYOLS2.00%EXPIRATION DATE

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prices from$105

p-Xylene Reagent

X1020-20LT
$469

TestSpecificationMinMaxASSAY (by GC)98%REFRACTIVE INDEX @ 20[dC1.495 - 1.4971.495 - 1.497

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prices from$469

Trypsin 1:100 Powder

TR155-10KG
$8,147

TestSpecificationMinMaxACTIVITY100 USP units/mg100 USP units/mgRETEST DATE

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prices from$8,147

Sodium Perchlorate Monohydrate Reagent ACS

S1378-25GM
$156

Test Specification Min Max ASSAY (NaClO[@4@]) 85 90.00% pH OF A 5% SOLUTION @ 25[dC 6 -8 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% SULFATE 0.00% CALCIUM (Ca) 0.02% HEAVY METALS...

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prices from$156

Sodium Chromate Crystal CP

S1246-2.5KG
$358

TestSpecificationMinMaxAPPEARANCE

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prices from$358

Salicylic Acid Crystal Reagent ACS

S1005-125GM
$188

Test Specification Min Max ASSAY (C[@7@]H[@6@]O[@3@]) 99.00% MELTING POINT 158 161.0 C RESIDUE AFTER IGNITION 0.01% CHLORIDE (Cl) 0.00% SULFATES (SO[@4@]) 0.00% HEAVY METALS (as Pb) 5 ppm IRON (Fe)...

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prices from$188

Sodium Hydroxide 2 N Aqueous Solution

S-375-1LT
$198

TestSpecificationMinMaxASSAY2N +/- 0.03N2N +/- 0.03NTRACEABLE TO NISTEXPIRATION DATE

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prices from$198

Resorcinol Reagent

R1004-125GM
$302

TestSpecificationMinMaxASSAY98%MELTING RANGE109 -111 C109 -111 CSOLUBILITYTO PASS TESTRESIDUE AFTER IGNITION0.05%RETEST DATE

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prices from$302

Polysorbate 60

P1822-500ML
$189

TestSpecificationMinMaxAPPEARANCE

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prices from$189

Picric Acid Crystal Reagent

P1691-25GM
$299

TestSpecificationMinMaxWATER30%30%MELTING POINT (DRY)121 - 123 C121 - 123 CSULFATE0.10%RETEST DATE

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prices from$299

Triphenyltetrazolium Chloride Reagent

T1124-5GM
$188

TestSpecificationMinMaxASSAY (DRIED BASIS, ARGENTOMETRIC)93%CHROMATOGRAPHIC PURITY95%LOSS ON DRYING @ 105 C3.00%APPEARANCE OF SOLUTIONTO PASS TESTTO PASS TEST

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prices from$188

Magnesium Carbonate Basic Powder Reagent

M1025-25GM
$94

Test Specification Min Max ASSAY (MgO) APPROX.42 % APPROX.42 % CALCIUM OXIDE (CaO) 0.50% HEAVY METALS (as Pb) 0.00% NITRATE (NO[@3@]) 0.00% SOLUBLE SALTS 0.40% SULFATE AND SULFITE (as SO[@4@])...

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prices from$94

Lithium Chloride Reagent ACS

L1110-25GM
$155

Test Specification Min Max ASSAY (LiCl) 99% INSOLUBLE MATTER 0.01% TITRATABLE BASE 0.008 meq/ LOSS ON DRYING @ 105 C 1.00% NITRATE (NO[@3@]) 0.00% SULFATES (SO[@4@]) 0.01% BARIUM 0.00% HEAVY...

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prices from$155

Leuco Crystal Violet

L1006-5GM
$151

TestSpecificationMinMaxASSAY97%

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prices from$151

Indium sulfate

IN117-10GM
$1,271

TestSpecificationMinMaxAPPEARANCE

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prices from$1,271

Inositol Reagent

IN140-100GM
$166

TestSpecificationMinMaxASSAY97.00%97.00%MELTING POINT224 - 227 C224 - 227 CRETEST DATE

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prices from$166

Toluene Exceeds A.C.S. Specifications HPLC Grade

HP852-1LT
$285

Test Specification Min Max ASSAY (C[@7@]H[@8@]O); by GC) 99.80% COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST RESIDUE AFTER EVAPORATION 5 ppm SULFUR COMPOUNDS (as...

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prices from$285

Acetone HPLC Grade

HP187-200LT
$6,630

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$6,630

Hydroxylamine Sulfate Reagent ACS

H2357-25GM
$262

TestSpecificationMinMaxASSAY99.00%99.00%RESIDUE AFTER IGNITION0.05%CHLORIDE (Cl)0.00%HEAVY METALS (as Pb)5 ppmCOPPER (Cu)5 ppmIRON (Fe)5 ppm

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prices from$262

Hydrogen Peroxide 30 Percent Electronic/Cleanroom Grade

H1071-1GL
$1,638

Test Specification Min Max ASSAY (H[@2@]O[@2@]) 30 32.00% ALUMINUM (Al) 1 ppm BORON (B) 100 ppb CALCIUM (Ca) 200 ppb CHLORIDE (Cl) 2 ppm CHROMIUM (Cr) 50 ppb COLOR (APHA)...

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prices from$1,638

Guanidine Hydrochloride Practical

GU104-100GM
$171

TestSpecificationMinMaxASSAY (CH[@5@]N[@3@][-HCl)98.00%98.00%WATER INSOLUBLE MATTER, SiO0.2 - 0.4 %0.2 - 0.4 %WATER0.30%AMMONIUM CHLORIDE0.50%

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prices from$171

Potassium Sodium Tartrate Tetrahydrate Crystal Reagent ACS

P1400-125GM
$194

Test Specification Min Max ASSAY (KNaC[@4@]H[@4@]O[@6@][-4H[@2@]O) 99.0 - 102.0 % 99.0 - 102.0 % pH OF A 5% SOLUTION @ 25[dC 6.0 - 8.5 6.0 - 8.5 INSOLUBLE MATTER 0.01%...

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prices from$194

Potassium Iodate Powder Reagent ACS

P1330-25GM
$306

Test Specification Min Max ASSAY (KIO[@3@]) 99.4 100.40% pH OF A 5% SOLUTION @ 25[dC 5 8 INSOLUBLE MATTER 0.01% CHLORIDE AND BROMIDE (as Cl) 0.01% IODIDE (I) 0.00% NITROGEN...

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prices from$306

Sodium Ethoxide 21 Percent in EtOH

S2087-100ML
$299

TestSpecificationMinMaxASSAY (C[@2@]H[@5@]NaO)20.521.50%SODIUM CARBONATE & SODIUM HYDROXIDE0.50%

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prices from$299

1-Pentanesulfonic Acid Sodium Salt Monohydrate HPLC Grade

P1043-5GM
$140

TestSpecificationMinMaxASSAY98%ABSORBANCE OF A 5% AQ. SOLN. @ 300 nm0.02 @ 254 nm0.04 @ 2200.075EXPIRATION DATE

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prices from$140

Methyl tert-Butyl Ether Reagent

M1248-100ML
$150

TestSpecificationMinMaxASSAY98%DENSITY (g/ml) @ 20[dC0.737 - 0.7420.737 - 0.742IDENTIFICATIONTO PASS TESTTO PASS TEST

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prices from$150

Boric Acid Crystal Reagent ACS

B1130-12KG
$164

Test Specification Min Max ASSAY (H[@3@]BO[@3@]) 99.50% INSOLUBLE IN METHANOL 0.01% NONVOLATILE IN METHANOL 0.05% CHLORIDE (Cl) 0.00% PHOSPHATE (PO[@4@]) 0.00% SULFATE 0.01% CALCIUM (Ca) 0.01% HEAVY METALS (as Pb)...

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prices from$164

Bismuth Citrate Powder

B1101-12KG
$163

TestSpecificationMinMaxASSAY (Bi)50.0 - 52.5 %50.0 - 52.5 %

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prices from$163

Aniline Blue Water Soluble

AN105-1KG
$170

TestSpecificationMinMaxABSORPTION MAX600 nm600 nmVISUAL TRANSITION INTERVALSpH 10.0 (blue) tpH 10.0 (blue) t

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prices from$170

Antimony Pentachloride Reagent

A1315-10KG
$312

TestSpecificationMinMaxASSAYAPPROX. 99 %APPROX. 99 %

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prices from$312

Ammonium Phosphate Monobasic Crystal Reagent ACS

A1235-100LB
$96

Test Specification Min Max ASSAY (NH[@4@]H[@2@]PO[@4@]) 98.00% 98.00% pH OF A 5% SOLUTION @ 25[dC 3.8 - 4.4 3.8 - 4.4 INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 5 ppm NITRATE (NO[@3@])...

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prices from$96

Aluminum Sulfate Purified

A1112-12KG
$124

TestSpecificationMinMaxAPPEARANCE

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prices from$124

o-Dichlorobenzene Reagent

D1019-100ML
$211

TestSpecificationMinMaxASSAY (by GC)98%98%DENSITY (g/ml) @ 25[dC1.31.3

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prices from$211

Calcium Silicate 200 Mesh

C1547-100GM
$311

TestSpecificationMinMaxAPPEARANCE

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prices from$311
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