Sterile Sealed Caps for Erlenmeyer Flasks, 38-430 – 24 Pack | United Scientific® UniStore™

{ "44174871822472": { "extra_description": "Ensure a secure and contamination-free seal with United Scientific® UniStore™ Sterile Sealed Caps, size 38-430. Designed for laboratory-grade Erlenmeyer flasks, these HDPE caps maintain sterility and integrity in demanding research and educational environments. Ideal for sealing flasks during storage or transport, these caps are sterilized by gamma irradiation and manufactured in a 100K cleanroom for the highest quality assurance." }, "44174871855240": { "extra_description": "Protect your media and cultures with United Scientific® UniStore™ 45-430 Sterile Sealed Caps. Engineered for a tight, leak-resistant seal, these HDPE caps are DNase/RNase free and nonpyrogenic. Suitable for polycarbonate and glass Erlenmeyer flasks, they’re perfect for labs prioritizing sterility and safety. Each pack includes 24 caps, sterilized via gamma irradiation." } }

{ "44174871822472": { "extra_keyfeatures": "Sterile 38-430 HDPE sealed caps Ideal for laboratory Erlenmeyer flasks DNase/RNase free and nonpyrogenic Leak-proof and gamma sterilized Manufactured in ISO Class 100K cleanroom " }, "44174871855240": { "extra_keyfeatures": "Sterile 45-430 sealed caps for lab flasks Made from high-quality HDPE Gamma sterilized and leak-proof DNase/RNase free and nonpyrogenic Produced in sterile 100K cleanroom" } }