100% Molecular Biology Grade Ethanol, 200 Proof Packaging:1 EA OS Dilators are cervical dilators

OS Dilators are cervical dilators useful for locating and dilating the external os

Shrink-wrap band assures product integrity

FITS SHOE SIZE 15-18 AND BOOT SIZE 14-18

General-purpose pH/ORP electrode cleaning solution removes build-up from electrodes and maintains electrode sensitivity

avoid any presure in the direction of the arrows while holding the device while cleaning

100% Molecular Biology Grade Ethanol, 200 Proof Packaging:1 EA OS Dilators are cervical dilators100% Molecular Biology Grade Ethanol, 200 Proof Effectively precipitates DNA and RNA from samples. 200 Proof (100% ethanol) can be used full strength or diluted with endonuclease free water to desired dilution. Tested and shown to be absent of DNase and RNase, endonucleases that can degrade DNA and RNA. 1 Pint Bottle