Sigma-Aldrich
Cobalt(II) Acetylacetonate
乙酰丙酮钴(II)
Nalgene®针头式过滤器,聚醚砜(PES)膜, Nalgene® syringe filter units, disposable, polyethersulfone (PES) membrane
MAXYMum Recovery® pipette tips
MAXYMum Recovery ® 移液器枪头
Tamper proof specimen containers
2-Chloroadenine
2-氯腺嘌呤
Eco-Friendly SpecTainerTM, biodegradable
MAXYMum Recovery® pipette reference tips
螺纹盖管和带 O 型圈的盖,圆锥形底部, Screw cap tubes and caps with O-rings, conical bottom
The SpecTainerTM I, tamper evident
4-Carboxy-2-fluorophenylboronic acid
Screw cap tube
SecurTainerTM III specimen containers
3-Chloro-5-fluoroaniline
4-Methylsalicylic Acid
4-甲基水杨酸
Cellulose, cyanoethylated
氰乙基纤维素