100ml Sample Bottles, Sterile, 100/Case The water sample collection bottle is specifically designed for water potability testing that includes total coliforms and E. coli testing. It is made of polyethylene and has a convenient 100-mL fill line on a 120ml bottle. The bottle does not come with sodium thiosulfate for neutralizing chlorine in potable water.

Features & Specifications

• Sterile
• 120ml Sample Bottle with 100ml fill line
• Bottles have leak-proof seal which is able to withstand repetitive vigorous shaking of water sample, for  minimal 25 times, without leakage
• Each bottle has an easily removable tamper seal with highly visible pull-tab
• None of the components of the sampling bottles (i.e. cap, liner, body, thiosulfate tablet) will fluoresce under 365-nm UV light. 
• 100/Case