乙烯砜 PEG 羧酸, VS-PEG-COOH

Vinylsulfone PEG acid, VS-PEG-COOH

MW 2000 Da

维生素E PEG 马来酰亚胺, Tocopherol PEG 马来酰亚胺

Vitamin E PEG Maleimide, Tocopherol PEG maleimide

MW 2000 Da

Weinreb AM Resin

Weinreb AM Resin

0.3~0.8mmol/g, 100~2...

2-[[[[((1,1-二甲基乙氧基)羰基]氨基]甲基]-反式环丙烷羧酸

trans-cyclopropanecarboxylic acid, 2-[[[(1,1-dimethylethoxy)carbonyl]amino]methyl]-

98%

1,2,3,4-四氢异喹啉2,7-二羧酸-7-甲基-2-叔丁基酯

2-tert-butyl 7-methyl 1,2,3,4-tetrahydroisoquinoline-2,7-dicarboxylate

98%

1-叔丁基-6-氟苯并咪唑

1-t-Butyl-6-fluorobenzoimidazole

99%

(2,4-二氯-苯基)-乙基-胺

2,4-Dichloro-N-Ethylbenzenamine

9-(2-联苯基)-10-甲基吖啶高氯酸盐

9-(2-Biphenylyl)-10-methylacridinium Perchlorate

>98.0%(HPLC)(N)

(1R,2R)-1,2-双(3,5-二甲基苯基)-1,2-乙二胺磷酸盐

(1R,2R)-1,2-Bis(3,5-dimethylphenyl)-1,2-ethylenediamine Phosphate

>98.0%(HPLC)

N-氯乙酰-D-苯丙氨酸

N-Chloroacetyl-D-phenylalanine

99%

马来酰亚胺 PEG N-羟基琥珀酰亚胺, MAL-PEG-NHS

Maleimide PEG NHS, MAL-PEG-NHS

MW 3400 Da

2,2-二氟-(2-甲基苯基)乙酸乙酯

Ethyl 2,2-difluoro-(2-methylphenyl)acetate

98%

碳纳米管透明导静电涂料

Carbon nanotube transparent electrostatic conductive coating

碳纳米管/聚苯乙烯填料 (塑料用)

Carbon nanotube/Polystyrene microsphere

CNTs/ Polystyrene mi...

羧基功能化上转换纳米颗粒

Carboxyl-functionalized upconverting nanoparticles

发光波长:365 nm,粒径:35nm,...

血细胞标准物质

Certified Reference Materials for Blood Cell

分析标准品

碳多孔小球TDX-02

Carbon porous beads TDX-02

40-60目,气体中微量水分析

钙黄绿素钠盐(异构体混合物)

Calcein Sodium Salt (mixture of isomers)

用于钙的荧光测定

低聚果糖 来源于苣荬菜

Fructooligosaccharides from chicory

≥90% (as FOS and inu...

油溶性CdSe 量子点

CdSe Quantum Dots

fluorescence λem 525...