155 Products

Folin & Ciocalteu′s phenol reagent 2 M (with respect to acid) 500mLSIG-47641-500ML-F
$204.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ammonium sulfate BioXtra, ≥99.0%SIG-A2939
$37.20 to $165.00
Nitric acid ACS reagent, ≥90.0%SIG-695041
$248.00 to $802.00
Meat extract suitable for microbiology 100gSIG-70164-100G
$60.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium phosphate dibasic ReagentPlus®, ≥99.0% 100gSIG-S0876-100G
$40.20

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ammonium sulfate for molecular biology, ≥99.0% 100gSIG-A4418-100G
$27.30

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium carboxymethyl cellulose average Mw ~250,000, degree of substitution 1.2 100gSIG-419281-100G
$77.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium phosphate dibasic trihydrate ReagentPlus®, ≥99.0% 100gSIG-P5655-100G
$36.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

tert-Butanol puriss. p.a., ACS reagent, ≥99.7% (GC) 500mLSIG-19460-500ML
$99.60

*Item is not in stock. This item normally carries a 5-10 day lead time.

Furfural ACS reagent, 99% 500mLSIG-319910-500ML
$91.90

*Item is not in stock. This item normally carries a 5-10 day lead time.

Hypophosphorous acid solution 100gSIG-214906-100G
$63.20

*Item is not in stock. This item normally carries a 5-10 day lead time.

Acriflavine hydrochloride powder 100gSIG-A8251-100G
$291.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

NucleoClean Decontamination Spray 500mLSIG-3097S
$145.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Magnesium chloride hexahydrate BioXtra, ≥99.0% 100gSIG-M2670-100G
$52.10

*Item is not in stock. This item normally carries a 5-10 day lead time.

Zinc sulfate heptahydrate ACS reagent, 99% 100gSIG-221376-100G
$61.80

*Item is not in stock. This item normally carries a 5-10 day lead time.

1-Methyl-2-pyrrolidinone ACS reagent, ≥99.0% 500mLSIG-443778-500ML
$101.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

1-Hexanesulfonic Acid, Sodium Salt, Monohydrate 100gSIG-HX0102-3
$577.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

γ-Aminobutyric acid ≥99% 100gSIG-A2129-100G
$84.30

*Item is not in stock. This item normally carries a 5-10 day lead time.

Copper(II) sulfate pentahydrate puriss. 100gSIG-12849-100G
$49.60

*Item is not in stock. This item normally carries a 5-10 day lead time.

Triethanolamine ≥99.0% (GC) 500mLSIG-90279-500ML
$109.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ammonium chloride-ammonium hydroxide buffer solution in H2O 500mLSIG-318604-500ML
$43.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Bovine Serum Albumin heat shock fraction, protease-free, essentially globulin-free, pH 7, ≥98% 100gSIG-A3059-100G
$659.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Trizma® base ≥99.9% (titration), crystalline 100gSIG-T4661-100G
$70.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

DIC, 99%, 100gSIG-D125407-100G
$243.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ammonium hydroxide solution ACS reagent, 28.0-30.0% NH3 basis 500mLSIG-221228-500ML-PCA
$59.60

*Item is not in stock. This item normally carries a 5-10 day lead time.

Copper(II) sulfate pentahydrate ACS reagent, 98.0% 100gSIG-209198-100G
$49.20

*Item is not in stock. This item normally carries a 5-10 day lead time.

Bovine Serum AlbumIn heat shock fraction, protease free, pH 7, ≥98% 100gSIG-A3294-100G
$583.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium phosphate dibasic trihydrate ReagentPlus®, ≥99.0% 100gSIG-P5504-100G
$46.20

*Item is not in stock. This item normally carries a 5-10 day lead time.

o-Cresol ReagentPlus®, ≥99% 100gSIG-C85700-100G
$99.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Giemsa Stain, Modified 500mLSIG-GS500-500ML
$101.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Guanidine hydrochloride for molecular biology, ≥99% 100gSIG-G3272-100G
$97.30

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ethyl benzoate ≥99% 100gSIG-E12907-100G
$30.70

*Item is not in stock. This item normally carries a 5-10 day lead time.

Glycerol ACS reagent, ≥99.5% 500mLSIG-G7893-500ML
$157.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Guanidine hydrochloride ≥99.0% (AT) 100gSIG-50940-100G
$98.50

*Item is not in stock. This item normally carries a 5-10 day lead time.

Acetic anhydride ACS reagent, ≥98.0%100gSIG-242845-100G
$43.70

*Item is not in stock. This item normally carries a 5-10 day lead time.

Hydrochloric acid ACS Reagent , 37% 500mLSIG-320331-500ML
$96.30

*Item is not in stock. This item normally carries a 5-10 day lead time.

Creatinine anhydrous, ≥98% 100gSIG-C4255-100G
$178.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

(+)-Pseudoephedrine hydrochloride ≥98% 100gSIG-E2750-100G
$295.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Schiff’s Reagent 500mLSIG-3952016-500ML
$185.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium chloride 99.999% trace metals basis 100gSIG-204439-100G
$230.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Formic acid puriss., meets analytical specifications of DAC, FCC, 98.0-100% 500mLSIG-27001-500ML
$97.80

*Item is not in stock. This item normally carries a 5-10 day lead time.

Hydrochloric acid ACS reagent, 37% 500mLSIG-258148-500ML
$67.90

*Item is not in stock. This item normally carries a 5-10 day lead time.

Silver nitrate ACS reagent, ≥99.0%SIG-209139
$175.00 to $1,570.00
Potassium hexacyanoferrate(III) ACS reagent, ≥99.0% 100gSIG-244023-100G
$64.30

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ethyl alcohol, Pure, 200 proof, ACS Reagent, >99.5%, 4L *Requires Release of Alcohol FormSIG-459844-500ML
$103.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Iodine ACS reagent, ≥99.8%, solidSIG-207772
$49.20 to $4,430.00
Acetic acid (glacial) 100%, Suprapur, 250MLSIG-1044840100
$384.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Acetic acid (glacial) 100%, Suprapur, 250MLSIG-1056990100
$123.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Trizma Pre-set crystals, BioPerformance Certified, pH 7.0, average Mw 154.8, 100gSIG-T7193-100G
$133.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Ammonium hydroxide solution ACS reagent, 28.0-30.0% NH3 basis 500mlSIG-221228-500ML-A
$52.80

*Item is not in stock. This item normally carries a 5-10 day lead time.

Phosphorus pentoxide ReagentPlus, 99% 100GSIG-214701-100G
$55.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

D-Sorbitol, ≥98%, 100GSIG-S1876-100G
$30.10

*Item is not in stock. This item normally carries a 5-10 day lead time.

o-Phosphoric Acid 85% HPLC, Meets ACS Specifications, 500MLSIG-PX0996-6
$92.90

*Item is not in stock. This item normally carries a 5-10 day lead time.

1,2-Dimethoxyethane ReagentPlus, ≥99%, inhibitor-free 500mlSIG-E27408-500ML
$168.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Tin(II) chloride, reagent grade, 98% 100GSIG-208256-100G
$90.70

*Item is not in stock. This item normally carries a 5-10 day lead time.

Methanol ACS reagent, ≥99.8% 500mlSIG-179337-500ML
$53.20

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium malonate dibasic ≥97.0% (NT) 100gSIG-63409-100G
$121.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium oxalate ACS reagent, ≥99.5% 100gSIG-223433-100G
$66.60

*Item is not in stock. This item normally carries a 5-10 day lead time.

Benzylamine ReagentPlus, 99% 100gSIG-185701-100G
$32.10

*Item is not in stock. This item normally carries a 5-10 day lead time.

Alcohol Reagent, Meets ACS Specifications GR ACS 500mlSIG-AX0441-6
$86.60

*Item is not in stock. This item normally carries a 5-10 day lead time.

Tetrahydrofuran, 99.5% min. 500mlSIG-TX0280-6
$173.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Hydrochloric acid 37 wt. % in H2O, 99.999% trace metals basis 500MLSIG-339253-500ML
$306.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

4-Aminoantipyrine reagent grade 100gSIG-A4382-100G
$100.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

N-(1-Naphthyl)ethylenediamine dihydrochloride ACS reagent, >98% 100gSIG-222488-100G
$344.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium sulfide nonahydrate, ACS reagent, ≥98.0%, 100GSIG-208043-100G
$71.80

*Item is not in stock. This item normally carries a 5-10 day lead time.

Pyridine-2,6-dicarboxylic acid for synthesis 100gSIG-8006140100
$97.40

*Item is not in stock. This item normally carries a 5-10 day lead time.

Carbon disulfide ACS reagent, ≥99.9% 500MLSIG-180173-500ML
$161.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Formaldehyde solution contains 10-15% methanol as stabilizer, 37 wt. % in H2O 500mlSIG-F1635-500ML
$55.60

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium Hydroxide, semiconductor grade, pellets, 99.99% trace metals basis (Purity excludes sodium content.), 100GSIG-306568-100G
$144.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

p-Toluic acid, 98%, 100GSIG-T36803-100G
$54.10

*Item is not in stock. This item normally carries a 5-10 day lead time.

Dodecanedioic acid, 99%, 100GSIG-D1009-100G
$88.80

*Item is not in stock. This item normally carries a 5-10 day lead time.

Benzotriazole, ReagentPlus, 99%, 100GSIG-B11400-100G
$53.50

*Item is not in stock. This item normally carries a 5-10 day lead time.

2-Mercaptobenzothiazole, 97%, 100GSIG-M3302-100G
$34.40

*Item is not in stock. This item normally carries a 5-10 day lead time.

4-tert-Butylbenzoic acid, 99%, for synthesis 100GSIG-8202380100
$39.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Eriochrome Black T, ACS reagent (indicator grade), 100GSIG-858390-100G
$34.60

*Item is not in stock. This item normally carries a 5-10 day lead time.

Chloroform contains ethanol as stabilizer, ACS reagent, ≥99.8% 500mlSIG-319988-500ML
$89.50

*Item is not in stock. This item normally carries a 5-10 day lead time.

Cobalt(II) nitrate hexahydrate, ACS reagent, ≥98% 100gSIG-239267-100G
$96.30

*Item is not in stock. This item normally carries a 5-10 day lead time.

Acetal natural, FG, 97% 100gSIG-W200220-100G-K
$93.60

*Item is not in stock. This item normally carries a 5-10 day lead time.

Piperazine ReagentPlus, 99% 100gSIG-P45907-100G
$46.80

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium antimony(III) tartrate hydrate, ≥99%, 100GSIG-244791-100G
$95.40

*Item is not in stock. This item normally carries a 5-10 day lead time.

Chloramine T trihydrate, ACS Reagent, 98%, 100GSIG-402869-100G
$55.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

p-Toluenesulfonic acid monohydrate ACS reagent, ≥98.5% 100GSIG-402885-100G
$43.50

*Item is not in stock. This item normally carries a 5-10 day lead time.

Sodium phosphate dibasic heptahydrate ACS reagent, 98.0-102.0% 100GSIG-S9390-100G
$49.30

*Item is not in stock. This item normally carries a 5-10 day lead time.

Manganese(II) sulfate monohydrate 100gSIG-221287-100G
$49.60

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium phthalate monobasic ACS reagent, acidimetric standard 100gSIG-179922-100G
$37.50

*Item is not in stock. This item normally carries a 5-10 day lead time.

Calcium carbonate ACS reagent, chelometric standard, 99.95-100.05% dry basis 100gSIG-398101-100G
$65.10

*Item is not in stock. This item normally carries a 5-10 day lead time.

Potassium chromate ACS reagent, ≥99.0% 100gSIG-216615-100G
$82.30

*Item is not in stock. This item normally carries a 5-10 day lead time.

Dichloroacetic acid ReagentPlus®, ≥99% 500mlSIG-D54702-500ML
$116.00

*Item is not in stock. This item normally carries a 5-10 day lead time.

Hydrofluoric Acid, ACS reagent, 48%, 500MLSIG-695068-500ML
$69.80

*Item is not in stock. This item normally carries a 5-10 day lead time.