Bottles, reagent, screw cap. Capacity: 500ml, H x D: 175 x 81mm, Cap size: 30mm. Ideal for storage of reagents, analytical standards, culture media, etc. Manufactured from Pyrex® borosilicate glass. Excellent resistance to chemical attack and high temperatures. Supplied with Phenolic screw caps having a PTFE faced sealing disc. Autoclavable up to 121°C. White graduations and marking spot
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