S-甲基-KE-298

S-methyl-KE-298

Decatenated kDNA

Decatenated kDNA

Tat-beclin 1 (Tat-BECN1)

Tat-beclin 1 (Tat-BECN1)

4-氯-3-氟苯酰氯

4-chloro-3-fluorobenzoyl chloride

2-氯-N-(4-乙基-5-甲基-噻唑-2-基-乙酰胺

2-Chloro-N-(4-ethyl-5-methyl-thiazol-2-yl)-acetamide

98%

S-(氨基羰基)-L-半胱氨酸

S-(Aminocarbonyl)-L-Cysteine

≥98%

黄曲霉毒素质控样品,来源于小麦

Aflatoxin Quality Control Sample,From wheat

19.15 ppb(±9.27 ppb)

丙烯腈-丁二烯-苯乙烯共聚物

Acrylonitrile Butadiene Styrene

melt index：25 g/10 m...

丙烯腈-丁二烯-苯乙烯/聚碳酸酯共混物

Acrylonitrile Butadiene Styrene + PC

电镀级，melt index：16 g/...

4-(1H-吡唑-1-基)苯基异氰酸酯

4-(1H-Pyrazol-1-yl)phenylisothiocyanate

98%

4-氯-1-异氰酸-2-硝基苯

4-Chloro-1-Isocyanato-2-Nitrobenzene

98%

2，3-二甲基-6-硝基苯基异氰酸酯

2，3-Dimethyl-6-nitrophenyl isocyanate

98%

2-异氰-3-甲基苯甲酸甲酯

2-Isocyano-3-methylpentanoic acidmethyl ester

98%

4-(2,4-二甲基苯基)-1-丁烯

4-(2,4-Dimethylphenyl)-1-butene

98%

EGTA溶液

EGTA solution

0.2mol/L,pH7.0

水中氟离子成分分析标准物质

F- in water

1000μg/ml ±1% (20℃)

4-(2,3-二氢-1H-茚-5-基)-1,3-噻唑-2-胺

4-Indan-5-yl-thiazol-2-ylamine

≥98%

4-溴-3-氯苯甲酸乙酯

Ethyl 4-bromo-3-chlorobenzoate

98%

2,5-二甲基苄基氯化锌

2,5-Dimethylbenzylzinc chloride

0.5 M in Tetrahydrof...

(4R)-Boc-4-苄基-Pyr-OBzl

≥96.0% (HPLC)

≥96.0% (HPLC)