934 Products

Narrowed By: Microtech Scientific Sigma Aldrich Inc

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Dichloromethane, HPLC Plus, for HPLC, GC, and residue analysis,99.9% 1LSIG-650463-1L

$121.00

Potassium phosphate dibasic trihydrate ReagentPlus,99.0% 100gSIG-P5504-100G

$50.30

o-Cresol ReagentPlus,99% 100gSIG-C85700-100G

$107.00

Wright Stain, suitable for blood stain 25gSIG-W0625-25G

$152.00

Sodium phosphate monobasic monohydrate ACS reagent, >98% 500GSIG-S9638-500G

$162.00

Trizma hydrochloride reagent grade,99.0% (titration), crystalline 1kgSIG-T3253-1KG

$330.00

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

$107.00

Guanidine hydrochloride99.0% (AT) 100gSIG-50940-100G

$109.00

Trizma base, Primary Standard and Buffer,99.9% (titration), crystalline, 25gSIG-T1503-25G

$28.20

Ammonium acetate ACS reagent,97% 500GSIG-238074-500G

$100.00

Triisopropylsilane 98% 250GSIG-233781-250G

$367.00

1,2-Ethanedithiol98.0% (GC) 100mLSIG-02390-100ML

$123.00

1-Octadecene technical grade, 90% 1LSIG-O806-1L

$54.00

Trizma base, Primary Standard and Buffer,99.9% (titration), crystalline, 500gSIG-T1503-500G

$120.00

Sodium nitroprusside dihydrate puriss. p.a., ACS reagent, reag. Ph. Eur.,99% 100gSIG-71778-100G

$261.00

Light Green SF Yellowish certified by the Biological Stain Commission 25gSIG-L1886-25G

$154.00

tert-Butyl methyl ether, MTBE, ACS grade, >99%, 500mLSIG-443808-500ML

$76.40

Ethyl acetate HPLC Plus, for HPLC, GC, and residue analysis, 99.9% 4LSIG-650528-4L

$307.00

Cyclohexane for HPLC, >99.9%, 4x4L/CSSIG-650455-4X4L

$1,310.00

Wright Stain, Modified 4LSIG-WS32-1L

$149.00

Water solution suitable for HPLC, contains 0.1 % (v/v) formic acid 4X4L/CSSIG-576913-4X4L

$591.00

Strychnine European Pharmacopoeia (EP) Reference StandardSIG-Y0001195

$254.00

Ptassium Dichromate NISTSRM136f, oxidimetric standard 60gSIG-NIST136F

$1,050.00

Sodium sulfate anhydrous, free-flowing, Redi-Dri, ReagentPlus,99% 500gSIG-793531-500G

$80.50

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

$245.00

Silver nitrate ACS reagent,99.0%SIG-209139

$188.00 to $1,680.00

Roche Proteinase K, recombinant, PCR Grade Solution from Pichia pastoris 25mLSIG-3115844001

$953.00

Zinc chloride ACS reagent,97% 250gSIG-211273-250G

$124.00

1-Naphthol ReagentPlus,99% 100GSIG-N1000-100G

$146.00

Acetic acid c(CH3COOH) = 0.1 mol/l (0.1 N), Titripur 1LSIG-1602501000

$29.60

Hexanes for analysis EMPARTA ACS 4LSIG-1070604000

$262.00

o-Tolidine95% 25gSIG-T8533-25G

$102.00

Sulfuric acid ACS reagent, 95.0-98.0% 500mLSIG-258105-500ML

$77.00

Sodium bitartrate monohydrate purum p.a.,98% (T) 250gSIG-71680-250G

$83.20

Potassium iodide ACS reagent,99.0% 50kgSIG-221945-50KG

$7,630.00

Perchloric acid ACS reagent, 70% 1LSIG-244252-1L

$243.00

DL-Dithiothreitol98% (HPLC),99.0% (titration) 1gSIG-D0632-1G

$75.80

N,N-Dimethylformamide ACS reagent,99.8% 500mLSIG-319937-500ML

$146.00

Cyclohexane ACS reagent,99% 1LSIG-179191-1L

$149.00

Calcium carbonate ACS reagent,99.0%, powder 100gSIG-239216-100G

$72.60

Cadmium nitrate tetrahydrate 98% 100gSIG-642045-100G

$54.00

Ammonium thiocyanate ACS reagent,97.5% 500gSIG-221988-500G

$183.00

2,7-Dihydroxynaphthalene 97% 100gSIG-D116408-100G

$86.70

5,5-Dithiobis(2-nitrobenzoic acid)98%, BioReagent, suitable for determination of sulfhydryl groupsSIG-D8130-5G

$139.00

Sodium pentanesulfonate95% (elemental analysis) 100gSIG-P0299-100G

$472.00

Water ACS Reagent 2.5LSIG-320072-2.5L

$84.20

Potassium dichromate ACS reagent,99.0% 500gSIG-207802-500G

$197.00

Hydroxy naphthol blue metal (pM) indicator 25gSIG-1045930025

$753.00

Dithizone ACS reagent, for spectrophotometric det. of Cd, Cu, Hg, Pb, Zn,98.0% (TLC) 10gSIG-43820-10G

$89.00

Bromocresol Green ACS reagent, Dye content 95 % 5gSIG-114359-5G

$59.70

Barium chloride solution c(BaCl2) = 0.1 mol; standardised against Zinc (CRM), Titripur 1LSIG-1603241003

$93.80

Acetone ACS reagent,99.5% 500mLSIG-179124-500ML

$75.60

(6aR, 9R)-delta10-THC solution 1 mg/mL (Degassed Methanol), certified reference material, ampule ofCER-T-171-1ML

$496.80

(6aR, 9S)-delta10-THC solution 1 mg/mL (Degassed Methanol), certified reference material, ampule ofCER-T-159-1ML

$621.00

Sodium chloride ACS reagent,99.0%SIG-S9888

$50.50 to $762.00

Calcium chloride dihydrate ACS reagent, ≥99%SIG-223506

$59.20 to $700.00

Iodine ACS reagent, ≥99.8%, solidSIG-207772

$52.80 to $4,770.00

CHROMIUM STANDARD FOR AAS TRACECERT TMSIG-02733-250ML

$49.00

Reagent Alcohol suitable for HPLC 2LSIG-270741-2L

$140.00

BETA-GLUCURONIDASE FROM HELIX POMATIA TYPE H-2 AQUEOUS SOLUTION >=85 000 UNITS/MLSIG-G0876-5X25ML

$3,010.00

Diclazuril VETRANAL, analytical standard 100MGSIG-34057-100MG-R

$121.00

Indigo carmine for microscopy (Bact., Hist.), indicator (pH 11.5-14.0) 25gSIG-57000-25G-F

$72.00

Carbon disulfide ReagentPlus, low benzene,99.9% 100mLSIG-342270-100ML

$160.00

Medical Millex-HA Syringe Filter Unit, 0.45 m, mixed cellulose esters, 33 mm, sterilized by EtOSIG-SLHAM33SS

$287.00

Trizma base Primary Standard and Buffer,99.9% (titration), crystalline 1kgSIG-T1503-1KG

$197.00

Wright Stain, Modified 4LSIG-WS128-4L

$283.00

N,N-Dimethylformamide suitable for HPLC,99.9% 4x2.5LSIG-270547-4X2L

$808.00

Methanol anhydrous, 99.8% 12x100MLSIG-322415-12X100ML

$50.10 to $516.00

Interleukin-2 human IL-2, recombinant, expressed in E. coli, lyophilized powder, suitable for cellSIG-I2644-10UG

$241.00

Fluoroshield(TM) with 1,4-Diazabicyclo[2.2.2]octane 20MLSIG-F6937-20ML

$118.00

Isopropyl Alcohol, 70% Reagent, 4LSIG-PX1840-4

$111.00

Purospher STAR RP-18 endcapped (3m) Hibar RT 50-4 eachSIG-1504280001

$692.00

Supelclean ENVI-Carb SPE Bulk Packing 50gSIG-57210-U

$766.00

Ammonium acetate for molecular biology,98% 2.5kgSIG-A1542-2.5KG

$350.00

Phosphate buffer solution, 0.1M, 100mLSIG-P5244-100ML

$61.90

Magnesium sulfate anhydrous, Reagent Plus,99.5% 25kgSIG-M7506-25KG

$1,030.00

Cyclohexane ACS reagent, >99% 18LSIG-179191-18L-CS

$782.00

120mL Water Sample Bottles, PS w/Sodium Thiosulfate, Sterile, 200/CSMTS-MS-5R120PS

$145.81

250mL Water Sample Bottles, HDPE w/Sodium Thiosulfate, Sterile, 228/CSMTS-MS-5RT250PE

$554.12

Replacement Mininert Septa,0.125 in., 50/PKSIG-33310-U

$82.10

Mininert® Valve, screw thread13/425mm thread 12/PKSIG-33300

$202.00

1mL Vials, screw top V-Vials® with open-top cap, 13-425 thread 12/PKSIG-Z115134-12EA

$200.00

Potassium dichromate ACS 99% 100gSIG-207802-100G

$137.00

Dimethyl sulfoxide ACS reagent,99.9% 1LSIG-472301-1L

$356.00

Sodium phosphite dibasic pentahydrate 1kgSIG-04283-1KG

$130.00

Toluene HPLC Plus, for HPLC, GC, and residue analysis,99.9% 4LSIG-650579-4L

$265.00

2000mL Separatory Funnel, PTFE stopcock EASIG-64806

$431.00

TOSRTRO Roche Transcriptor One-Step RT-PCR Kit sufficient for 50 reactions, sufficient for 150 reSIG-4655885001

$1,050.00

FastStart Taq DNA Polymerase, Ul, dNTPs included: no, hotstart, suitable for PCR 2,500 ReactionsSIG-12032953001

$3,640.00

Diisopropyl ether for analysis EMSURE ACS,Reag. Ph Eur 1LEMD-1008671000

$127.00

Merck PTFE syringe tubing ,18G ,24" L EASIG-Z117382-1EA

$63.00

SODIUM 1-HEPTANESULFONATESIG-H2766-25G

$236.00

TACROLIMUS SYSTEM SUITABILITY MIXTURE UNITED STATES PHARMACOPEIA (USP) REFERENCE STANDARDSIG-1642857-10MG

$1,800.00

TACROLIMUS 8-PROPYL ANALOG UNITED STATES PHARMACOPEIA (USP) REFERENCE STANDARDSIG-1642835-15MG

$1,780.00

TACROLIMUS 8-EPIMER UNITED STATES PHARMACOPEIA (USP) REFERENCE STANDARDSIG-1642824-15MG

$1,780.00

1-Propanol ACS reagent,99.5% 1LSIG-402893-1L

$113.00

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