Cleanroom Closures
Halogenated Chlorobutyl Cleanroom Stoppers 20mm (50ct)
$44.99
Pharmaceutical-grade 20mm grey chlorobutyl elastomeric stoppers for high gas barrier.
Volume Pricing
1+ units
$44.99
5+ units
$39.99
10+ units
$34.99
Product Information+
Formulated for ultra-low extractables and coring resistance under repeated needle puncture. Pre-washed with endotoxin-controlled deionized water.
SKU: 30-001-050-V
Technical Specifications+
Diameter20 mm Neck Finish
ElastomerHalogenated Chlorobutyl
SterilizationAutoclave / EtO Validated
Moisture Vapor Transmission<0.01 g/m²/day
Shipping & Returns+
Fast dispatch from our Delaware fulfillment center. Free standard US ground shipping on orders over $250.
30-day return policy on unopened, factory-sealed cases.
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