提供维生素E标准品套装

提供维生素E标准品套装（Vitamin E Reference Standard）共5种，各250mg

1.    d-alpha-tocopherol 1 vial x 250 mg

2.    d-beta-tocopherol 1 vial x 250 mg

3.    d-gamma-tocopherol 1 vial x 250 mg

4.    d-delta-tocopherol 1 vial x 250 mg

5.    2,2,5,7,8-Pentamethyl-6-hydroxychroman (PMC) 1 vial x 250 mg

Instruction for use (preparation of Solution)

1.      Weigh 50 ~ 100 mg of each reagent by chemical balance, to the nearest 0.1 mg.

2.      Add ethanol or hexane to dissolve the reagent to the final concentration of 1 mg vitamin homologue/mL as the stock solution. The stock solution in tightly capped vials are stable at 5 degrees C for a month.

3.      The standard solutions for each homologue can be prepared by dilution the stock solution just before use.

三烯生育酚 KIT

提供维生素E标准品套装

标准品套装（3 x 10mg ），内含以下 三烯生育酚三支，独立包装，每支各 10mg
TOCOTRIENOL, D-ALPHA
TOCOTRIENOL, D-DELTA
TOCOTRIENOL, D-GAMMA
提供维生素E标准品套装

另有ALPHA 、BETA 、DELTA、GAMMA 三烯生育酚 标准品
TOCOTRIENOL, D-ALPHA 10mg

TOCOTRIENOL, D-BETA 5mg

TOCOTRIENOL, D-DELTA 10mg
TOCOTRIENOL, D-GAMMA 10mg

4OO_  811 _  9081 I368I6I966Z

提供维生素E标准品套装