Lyophilization Stopper: 20 mm Neck Size, Chlorobutyl/Isoprene, Gray, 1,000 PK

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Item: 49WF53,
MFR: 224100-192,
Brand: WHEATON

Technical Specification
Neck Size 20 mm
Material of Construction Chlorobutyl/Isoprene
Liner None
Color Gray