Ace three-neck round-bottom flasks

Brady^® LABXPERT^TM tapes

IKA^® MS minishaker test tube inserts

纸衬垫, Paper insert

Suba-Seal^® silicone rubber septa

Wheaton glass serum bottle

Wheaton 玻璃血清瓶

Aniline-2-sulfonic acid

2-氨基苯磺酸

Dialysis tubing closures

透析袋夹

Nalgene^® bottle-top sterile filter units

Precision Seal^® rubber septa

精密密封^®橡胶胶垫

Suba-Seal^® septa

Suba-Seal^®隔膜