Maleic Hydrazide

马来酰肼

Sartorius pipette tips

Transfer pipette, polyethylene

聚乙烯移液管

Wheaton narrow mouth bottles with caps

Cochranes atom centers for Minit molecular models

Eagle acid/corrosive/flammable-storage cabinets

Eagle酸性/腐蚀性/易燃存储柜

Precision Seal^® rubber septa

精密密封^®橡胶胶垫

Suba-Seal^® septa

Suba-Seal^®隔膜

Wheaton closed-top seals

Wheaton 密封盖（可中心开口）

S-Pak^® Membrane Filter

S-Pak滤膜