12344 Results for: "Butyl+isocyanate"

Supplier: Thermo Fisher Scientific

(±)-2,2-Dimethyl-3-hexanol ≥97%

Supplier: Honeywell Chemicals

Organic Standard, Spiroxamine, Pack type: Glass bottle

Supplier: Thermo Fisher Scientific

5-Aminomethyl-2-(boc-amino)pyridine 97%

Supplier: Thermo Fisher Scientific

Tetrabutyltin ≥95%

Supplier: Thermo Fisher Scientific

N-Boc-N-methyl-1,3-diaminopropane 95%

Supplier: Thermo Fisher Scientific

1-Boc-4-(methoxycarbonyl)pyrrolidine-3-carboxylic acid 96%

Supplier: Thermo Fisher Scientific

2-(Boc-amino)pyridine-3-boronic acid pinacol ester 98%

Supplier: Honeywell Chemicals

Organic Standard, Bupirimate, Pack type: Glass bottle

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: Thermo Fisher Scientific

2-(Tributylstannyl)pyridine tech. 80%, Technical Grade

Supplier: Thermo Fisher Scientific

cis-1-Ethoxy-2-(tributylstannyl)ethene ≥94%

Supplier: Thermo Fisher Scientific

1-(tert-Butoxycarbonyl)pyrrolidine-3-carboxylic acid 99%

Supplier: Thermo Fisher Scientific

(2R,3R)-2-(Fmoc-amino)-3-tert-butoxy-1-butanol 97%

Supplier: Thermo Fisher Scientific

Tributylvinyltin 96%

Supplier: Thermo Fisher Scientific

N-Boc-1,6-diaminohexane 98%

Supplier: Thermo Fisher Scientific

1,1,1,2,2,3,3-Heptafluoro-4-iodobutane 96%

Supplier: Thermo Fisher Scientific

N-Boc-azetidine-3-carboxylic acid 97%

Supplier: Thermo Fisher Scientific

DL-tert-Leucine (H-DL-Tle-OH) 95%

Supplier: Honeywell Chemicals

Organic Standard, Myclobutanil, Pack type: Glass bottle

Supplier: Cytiva

HiTrap HIC selection kit is designed for rapid screening for the most appropriate hydrophobic interaction chromatography (HIC) resin and experimental conditions.

Supplier: Thermo Fisher Scientific

2-(Boc-amino)benzeneboronic acid pinacol ester 97%

Supplier: Thermo Fisher Scientific

(±)-3,3-Dimethyl-2-butanol ≥99%

Supplier: DWK Life Sciences

Designed for aluminum seal finish vials.

Supplier: Avantor

Avantor® ACE® UltraCore BIO C4 are high performing solid-core (core-shell) particle columns, designed for a range of biomolecule applications. With both 300 Å and 500 Å pore sizes available, optimum pore size can be chosen. This phase is well suited to the analysis of hydrophobic proteins over 5 kDa molecular weight.

Supplier: Honeywell Chemicals

Organic Standard, Chromafenozide, Pack type: Glass Bottle

Supplier: Thermo Fisher Scientific

Methyl (R)-3-[bis(4-methoxyphenyl)methyl]-2,2-dioxo[1,2,3]oxathiazolidine-4-carboxylate 97%

Supplier: Honeywell Chemicals

Organic Standard, Phenylbutazon-¹³C₁₂, Pack type: Glass Bottle

Supplier: Merck

This formulation is designed for evaluating how reliably a chromatographic system is providing such fundamentally important parameters as flow rate, proportioning, and mixing.

Supplier: Thermo Fisher Scientific

trans-N-Fmoc-4-tert-butoxy-L-proline 98%

Supplier: MACHEREY-NAGEL

Ready-to-use crimp caps with assembled septa are available for the crimp neck vials.