水质亚硝酸盐标样

Nitrite Standard for water

0.15mg/L,in water

3-氧代-3-(2-吡啶基)丙腈, 98%

3-Oxo-3-(pyridin-2-yl)propanenitrile

N-（3-氯喹喔啉-2-基）-4-氟-2-甲基苯磺酰胺

N-(3-chloroquinoxalin-2-yl)-4-fluoro-2-methylbenzenesulfonamide

苯氧基-d5-乙酸乙酯

Phenoxy-d5-acetic Acid Ethyl Ester

1,4,8,11-四甲基-1,4,8,11-四氮杂环十四烷, 99%

1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane

2-(4-(2-溴乙基)苯基)乙酸甲酯, 98%

Methyl 2-(4-(2-bromoethyl)phenyl)acetate

tert-Butyl 4-(tert-butyl)-3-hydroxypiperidine- 1-carboxylate, 98%

tert-Butyl 4-(tert-butyl)-3-hydroxypiperidine- 1-carboxylate

2,4-二碘苯酚, 98%

2,4-Diiodophenol

5-溴甲基-1H-吲唑氢溴酸盐

5-(Bromomethyl)-1H-indazole hydrobromide

3-(苄氧基)-1-((叔丁氧基羰基)氨基)-4-氧代-1,4-二氢吡啶-2-羧酸甲酯, 99%

Methyl 3-(benzyloxy)-1-((tert-butoxycarbonyl)amino)-4-oxo-1,4-dihydropyridine-2-carboxylate

3-碘-4-甲基苯腈, 98%

3-Iodo-4-methylbenzonitrile

(S)-6-甲氧基-1,2,3,4-四氢萘-1-胺盐酸盐, 98%

(S)-6-Methoxy-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride

3,4-二甲基环戊-2-烯酮, ≥98%

3,4-Dimethylcyclopent-2-enone

7-溴-1-甲基萘, 98%

7-Bromo-1-Methylnaphthalene

2-（1,3-二甲基-2,6-二氧-1,2,3,6-四氢-7H-嘌呤-7-基）乙磺酰氟

2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)ethanesulfonyl fluoride

3-溴-5-(三氟甲基)吡啶-2-硫醇

3-Bromo-5-(trifluoromethyl)pyridine-2-thiol

99%

4-（（叔丁基二甲基甲硅烷基）氧基）-2-甲基苯甲酸甲酯, 99%

methyl 4-((tert-butyldimethylsilyl)oxy)-2-methylbenzoate

( S )-2,4-Bis-叔-丁氧羰基氨基-丁酸

(S)-2,4-Bis-tert-butoxycarbonylamino-butyric acid

乙基 2-(乙酰氨基)-2-脱氧-1-硫代-α-D-吡喃葡萄糖苷

Dodecyl-2-acetamido-2-deoxy-β-D-glucopyranoside

99%

四氢噻吩-2-羧酸, 98%

Tetrahydrothiophene-2-carboxylic acid