Giant-size molecular model components

Wheaton narrow mouth bottles with caps

Kern EG series Toploader balances

1,8-Dihydroxyanthraquinone

二羟蒽醌

6-Amino-1-hexanol

6-氨基-1-己醇

Cochranes atom centers for Minit molecular models

Cochranes Minit size bond tube sets

FORTUNA^® Optifix^® Basic bottle-top dispenser

FORTUNA^® Optifix^®基础瓶顶分配器

Hirschmann^® microcapillary pipette

Hirschmann^® 微量毛细移液管

Nalgene^® cryogenic vials, System 100

Polyethylene stopper