73536 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

3,5-Difluoro-4-pyridinamine 97%

Supplier: Thermo Fisher Scientific

Methyl-3,3-dimethoxypropionate 99%

Supplier: Thermo Fisher Scientific

Ethyl-3,3-diethoxypropionate 98%

Supplier: Thermo Fisher Scientific

2-Methyl-1,3-dioxolane ≥98%

Supplier: Thermo Fisher Scientific

1-Phenyl-1,3-butandione ≥98%

Supplier: Thermo Fisher Scientific

2,3-Dimethoxybenzoic acid ≥99%

Supplier: Thermo Fisher Scientific

Methyl-3,5-dihydroxybenzoate ≥98%

Supplier: Thermo Fisher Scientific

4-Chloro-1,3-difluorobenzene ≥98%

Supplier: Thermo Fisher Scientific

3,5-Dihydroxytoluene monohydrate 99%

Supplier: Thermo Fisher Scientific

3,5-Dinitrobenzoic acid 98+%

Supplier: Thermo Fisher Scientific

2,3-Dimethyl-2-butene 98%

Supplier: Thermo Fisher Scientific

3,5-Dibromophenylboronic acid ≥97%

Supplier: Thermo Fisher Scientific

1-Chloro-3,5-dimethoxybenzene ≥98%

Supplier: Thermo Fisher Scientific

1,3-Dibromopropane 98% stabilised

Supplier: Thermo Fisher Scientific

N-Methyl-1,3-propanediamine 99%

Supplier: Thermo Fisher Scientific

3,5-Dichlorophenylboronic acid ≥98%

Supplier: Thermo Fisher Scientific

Glutaraldehyde 50% in aqueous solution

Supplier: Thermo Fisher Scientific

2,3-Dichlorophenyl isothiocyanate ≥97%

Supplier: Thermo Fisher Scientific

Hexachloro-1,3-butadiene ≥97%

Supplier: Thermo Fisher Scientific

Appearance: Dark brown to black Powder

Supplier: Thermo Fisher Scientific

4-Amino-3,5-dichloropyridine ≥98%

Supplier: Thermo Fisher Scientific

3,5-Dimethylphenylboronic acid ≥98%

Supplier: Thermo Fisher Scientific

2,3-Dimethyl-2-butene ≥97%

Supplier: Thermo Fisher Scientific

1,3-Benzenedisulphonyl chloride ≥98%

Supplier: Thermo Fisher Scientific

3,3'-Diaminobenzidine (DAB) 98+%

Supplier: Thermo Fisher Scientific

2,3-Dichloro-1-propanol 97%

Supplier: Thermo Fisher Scientific

α-Bromo-2,3-dichlorotoluene 99%

Supplier: Thermo Fisher Scientific

Methyl-3,5-difluorobenzoate ≥98%

Supplier: Thermo Fisher Scientific

Appearance: Cream Powder