Wastewater Coliform Microbe - SM 9221 specifications - or Caps GL45 (GL45 (m) - GPI38-430 (f)) BSafe material - PP 1x male thread GL 45 1x female thread GPI38-430 Chloroparaffin single chain mixture C12

Chloroparaffin single chain mixture C12 Cl4-Cl8

These colour standards are dual UKAS certified to the International Standards ISO/IEC 17025 and ISO 17034

Model PAL-LOOP Cat

Tritest indicator paper has three different indicator zones on a single paper

The septa are firmly connected with cap and cannot be removed

Wastewater Coliform Microbe - SM 9221 specifications - or Caps GL45 (GL45 (m) - GPI38-430 (f)) BSafe material - PP 1x male thread GL 45 1x female thread GPI38-430 Chloroparaffin single chain mixture C12Each PT sample is one lyophilized quantitative standard for use with Standard Methods 9221 or similar multiple tube techniques. CRM also includes one blank sample. Each standard can be used for total coliform, fecal coliform, and E. coli which are present in the range of 202400 MPN 100 mL.