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134 Products

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Sodium Phosphate Monobasic Anhydrous 100gSIG-S0751-100G
$26.40

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

Ascentis Express 90 Å C18 (5 μm) HPLC ColumnsSIG-50538-U
$1,090.00

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

Ascentis Express 90 Å C18 (5 μm) HPLC ColumnsSIG-50537-U
$1,000.00

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

Anti-Albumin antibody produced in goat fractionated antiserum, lyophilized EASIG-A1151-1VL
$351.00

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

Lead(II) nitrate ACS reagent, ≥99.0% 100gSIG-228621-100g
$52.20

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

Mercury(II) iodide, ACS reagent, ≥99.0% 100gSIG-221090-100g
$211.00

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

Calcium Hydroxide, EMPROVE ESSENTIAL, Ph. Eur., BP, JP, USP, FCC, E 526, 25KGSIG-1021109025
$248.00

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

Phenethylamine purified by redistillation, ≥99.5%, 800mlSIG-407267-800ML
$536.00

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

PCB kit - high conc., 1000 ug/mL in isooctane (each solution), analytical standardSIG-44803
$123.00

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

Triphenylphosphine oxide 98% 25gSIG-T84603-25g
$29.70

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

Potassium chloride ACS reagent, 99.0-% 25gSIG-P3911-25g
$48.10

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

2-Chloro-2-methylbutane 98% 25gSIG-277029-25G
$100.00

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

Synephrine 50MGSIG-75256-50MG
$270.00

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

Sodium pyrophosphate tetrabasic ≥95% 500gSIG-P8010-500g
$51.20

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

2-Propanol gradient grade for liquid chromatography LiChrosolv 1LSIG-1010401000
$145.00

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

Ammonium bicarbonate ReagentPlus, ≥99.0% 500gSIG-A6141-500g
$67.20

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

L-Tryptophan reagent grade, ≥98% (HPLC) 1gSIG-T0254-1g
$20.80

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

Sodium 1-heptanesulfonate 100gSIG-H2766-100g
$540.00

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

Interleukin-2 human IL-2, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture 10ugSIG-I2644-10UG
$285.00

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

Sodium L-tartrate dibasic dihydrate ACS reagent, ≥99% 100gSIG-228729-100g
$56.00

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

Potassium carbonate, ACS reagent, ≥99.0% 100gSIG-209619-100G
$59.50

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

Ammonium nitrate, ACS reagent, ≥98% 500gSIG-221244-500g
$86.00

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

Phenol for molecular biology 100gSIG-P1037-100g
$112.00

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

Purospher STAR RP-18 endcapped (3µm) Hibar RT 50-4 eachSIG-1504280001
$651.00

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

Calcium Hypochlorite, For Synthesis, 500 GramSIG-8417990500
$48.90

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

2000mL Separatory Funnel, PTFE stopcock EASIG-64806
$383.00

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

TOSRTRO Roche Transcriptor One-Step RT-PCR Kit 150 ReactionsSIG-4655885001
$980.00

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

[Pd(OAc)2]3 reagent grade, 98% 25gSIG-205869-25G
$2,030.00

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

Xantphos 25gSIG-526460-25G
$607.00

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

Sodium phosphate tribasic dodecahydrate 500gSIG-222003-500G
$127.00

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

Cesium carbonate ReagentPlus, 99% 500gSIG-441902-500G
$293.00

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

Copper(I) chloride reagent grade, 97% 500gSIG-72309-500G
$99.80

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

Copper(I) chloride reagent grade, 97% 500gSIG-212946-500G
$89.00

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

Acetic anhydride 99.5% 1kgSIG-539996-1KG
$99.70

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

Potassium iodide, ACS reagent, ≥99.0% 100gSIG-221945-100G
$107.00

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

Dimethoxymethane ReagentPlus 99% 100mlSIG-D134651-100ML
$46.10

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

Sodium sulfite anhydrous, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS 12kgSIG-SX0785-5
$397.00

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

Methanol-d4 99% 10mlSIG-422878-10ML
$169.00

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

D-(?)-3-Phosphoglyceric acid disodium salt ?93%, powder, 5 gSIG-P8877-5G
$1,680.00

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

HEPES BioXtra, suitable for mouse embryo cell culture, ?99.5SIG-H6147-100G
$263.00

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

Cytidine 5?-triphosphate disodium salt, 1 gramSIG-C1506-1G
$592.00

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

Uridine 5?-triphosphate trisodium salt dihydrate, 1 gramSIG-94370-1G
$354.00

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

Potassium iodide, ACS reagent, 99.0%, 500gSIG-221945-500G
$293.00
Resorcinol 100gSIG-398047-100G
$76.80

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

Sodium bisulfate 500gSIG-307823-500G
$54.50

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

Standard 1000ppm Barium x 100mLSIG-1.197740100
$63.50

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

Standard 1000ppm Chromium x 100mLSIG-1.197790100
$49.70

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

Pt-Co/Hazen/APHA Colour Reference Standard 500MLSIG-462803-500ML
$1,110.00

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

Histamine Dihydrochloride Pharmaceutical Secondary Standard; Certified Reference MaterialSIG-PHR1357-500MG
$125.00

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

Sulfur, reagent grade, purified by sublimation, -100 mesh particle size, powderSIG-215236-500G
$87.70

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

Aldrich AtmosBag, two-hand, non-sterile, size L, closure type, Zipper-lockSIG-Z530220
$144.00
(+)-3-Carene solution, certified reference material, 2000 g/mL in methanol, ampule of 1SIG-CRM40416
$172.00

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

beta-Pinene solution, certified reference material, 2000 g/mL in methanol, ampule of 1mLSIG-CRM40433
$112.00

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

Quinhydrone 97% 100GSIG-282960
$104.00

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

magnetic stir bar retrievers ergonomic stir bar retriever, 1/csSIG-CLS6970SR-1EA
$31.60

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

AMMONIUM CHLORIDE ACS 99.5% REAGENTSIG-213330-500G
$75.80

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

titrant for volumetric Karl Fischer titration with two component reagents 1 ml ca. 5 mSIG-1880101043-1L
$85.70

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

Tin(II) chloride reagent grade, 98% 2kgSIG-208256-2KG
$629.00

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

Cadmium coarse powder, for analysis and for filling reductors particle size about 0.3-1.6SIG-1020010250
$728.00

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

N-(1-Naphthyl)ethylenediamine dihydrochloride GR for analysis ACS 5GSIG-1062370005
$114.00

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

SODIUM HEXAFLUOROSILICATE 2KGSIG-250171-2KG
$122.00

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

DODECYL SULFATE SODIUM SALT FOR SYNTHESIS 100GSIG-8220500100
$46.40

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

Sodium carbonate Certipur 80GSIG-1024050080
$114.00

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

Ammonium heptamolybdate tetrahydrate GR for analysis ACS,ISO,Reag. Ph Eur 250GSIG-1011820250
$259.00

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

1-HEXANOL FOR SYNTHESIS 1LSIG-8043931000
$51.60

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

BARIUM PERCHLORATE ANHYDROUS FOR ANALYSIS EMSURE 250GSIG-1017380250
$281.00

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

Nitrite standard solution traceable to SRM from NIST NaNO2 in H2O 1000 mg/l NO2 CertipurSIG-1198990500
$51.70

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

Hydroxylammonium sulfate GR for analysis 500GSIG-1046170500
$292.00

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

TIN(II) SULFATE LAB 250GSIG-1124160250
$139.00

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

L-Tyrosine reagent grade, >98% (HPLC) 100 gramsSIG-T3754-50G
$101.00

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

MilliporeSigma 254nm UV Lamp for Thin-Layer ChromatographySIG-1125370001
$203.00

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

apHera NH2 HPLC Column, 5 m particle size, L I.D. 15 cm 4.6 mmSIG-56401AST
$1,700.00

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

2-Isobutyl-3-methoxypyrazine solution, certified reference materialSIG-47528-U
$39.30

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

BRAND MACRO PIPETTE CONTROLLER, GREEN 1/eachSIG-Z331716
$93.30

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

NITRIANILINE 99% 500gSIG-185310-500
$54.80

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

Ethyl Acetate puriss., meets analytical specification of Ph. Eur., BP, NF, 99.5% (GC)SIG-27227
$121.00

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

Vanadium(V) oxide 500gSIG-223794-500G
$179.00

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

Starch, potato soluble, ACS 500GSIG-S9765-500G
$94.90
Ammonium acetate 500mlSIG-A2706-500ML
$141.00
PTFE syringe tubing gauge 20, L 24 in.SIG-Z117374-1EA
$61.00

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

Vanadium Standard for ICP 100mlSIG-18399-100ML
$47.40

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

Sodium citrate tribasic dihydrate ACS, 99.0%, 1 kilogramSIG-S4641-1KG
$74.70

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

POTASSIUM ANTIMONITE(V) POTASSIUM HEXAHYDOXOANTIMONATE(V) 100GSIG-P4308-100
$91.80
DIBUTHYLAMINE ACS >98% ACS 500GSIG-D44952-500
$34.00
Potassium permanganate ACS, 500 gramsSIG-223468-500G
$101.00
AMMONIUM PHOSPHATE DIBASIC ACS 500GSIG-215996-500
$102.00
SODIUM-1-OCTANESULFONATE 50GSIG-127906-50
$65.50
Trifluoroacetic Acid Reagent Plus 100MLSIG-T6508-100ML
$127.00

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

HARLECO(R) Crystal Violet, Gram Solution, 500MLSIG-65092A-95
$125.00

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

Aluminum Standard Solution 1000mg/l Al 100mlSIG-61935-100ML-F
$46.40

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

Magnesium Standard Solution 1000mg/l M 100mlSIG-30083-100ML
$33.52

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

Diethylene glycol BioUltra, 99.0% (GC) 500mlSIG-93171-500ML-F
$152.00
Saybolt Colour Reference Standard 500MLSIG-134070-500ML
$321.00

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

Potassium chromate ACS reagent, ≥99.0% 500gSIG-216615-500G
$219.00

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

Safety Barb Hose Connector, consists of PBT cap, PP barbed connector 8.5 mm O.D., and siliSIG-Z547883-1EA
$19.70
1-Chloro-4-propoxy-9H-thioxanthen-9-one 97% 25GSIG-406309-25G
$115.00

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