73541 Results for: "\u015Arodki+ochronne+do+\u0142a\u017Ani&pageNo=53"

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

Ethyl-3,3-diethoxypropionate 98%

Supplier: Apollo Scientific

2-Thio-5-(trifluoromethyl)-1,3-benzoxazole

Supplier: Apollo Scientific

5-Bromo-2,3-difluorophenol 99%

Supplier: Apollo Scientific

4-Chloro-3,5-difluorobenzonitrile 95%

Supplier: Apollo Scientific

1-Boc-3,3-dimethylpiperazine 95%

Supplier: Apollo Scientific

(2,3-Dichlorobenzyl)methylamine 95%

Supplier: Apollo Scientific

2-Methyl-1,3-benzoxazol-5-amine

Supplier: Apollo Scientific

Ethyl-3,5-dichlorobenzoate 97%

Supplier: Enzo Life Sciences

Produced in E. coli.

Supplier: Apollo Scientific

2,3-Dichloro-6,7-dimethylquinoxaline

Supplier: Apollo Scientific

4-(Trifluoromethyl)-1,3-benzothiazol-2-ylamine

Supplier: Apollo Scientific

3,5-Difluoro-4-nitrobenzonitrile 98%

Supplier: Apollo Scientific

3,5-Dichloropyridine-2-carbonyl chloride

Supplier: Apollo Scientific

2,3-Difluoro-6-methoxytoluene 98%

Supplier: Apollo Scientific

3,5-Dichloro-4-hydroxybenzyl alcohol

Supplier: Thermo Fisher Scientific

Methyl-3,5-difluorobenzoate ≥98%

Supplier: Thermo Fisher Scientific

Appearance: Cream Powder

Supplier: Thermo Fisher Scientific

2-Bromo-3,5-difluorophenol ≥98%

Supplier: Thermo Fisher Scientific

Methyl-3,5-dimethylbenzoate ≥98%

Supplier: Thermo Fisher Scientific

2,3-Dichlorobenzoyl chloride ≥98%

Supplier: Thermo Fisher Scientific

Stab. with 0.5% calcium carbonate

Supplier: Thermo Fisher Scientific

3,5-Xylylacetic acid ≥98%

Supplier: Thermo Fisher Scientific

Hydrazine hydrate 80% (∼51% w/w N₂H₄)

Supplier: Thermo Fisher Scientific

Appearance: Dark brown to black Powder

Supplier: Thermo Fisher Scientific

2,3-Dimethyl-2-butene ≥97%

Supplier: Thermo Fisher Scientific

1,3-Benzenedisulphonyl chloride ≥98%

Supplier: Thermo Fisher Scientific

2-Bromo-1,3-dimethoxybenzene ≥98%

Supplier: Thermo Fisher Scientific

2,3-Dibromopropionyl chloride 95%

Supplier: Thermo Fisher Scientific

2-Amino-3,5-difluoropyridine 98%