Colitag™ Water Test Kits

Quickly and confidently analyze drinking water
  • Colitag is a presence-absence and MPN enzyme substrate test
  • Detects as few as 1 MPN of total coliform or E. coli in a 100-mL water sample
  • US EPA approved; depended on in over 24 countries
  • Maximizes flexibility; use one test instead of three
Enhance your laboratory efficiency—and ensure water purity—with Colitag, the revolutionary 16-48 hour water test. To use, simply add Colitag to a 100-mL sample, incubate, visually check for coliforms and illuminate with a UV lamp, as bright blue fluorescence indicates a positive E. coli sample.
$31.60 - $410.25USD / Pkg of 100

3 variations of this product are available.

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Compareitem specifications
Test Tests Per Kit Description
Availability Pricing
Neogen COLI9850 Colitag™ Test Kit, P/A 100-mL Format; 20/Pk EW-53200-16 Mfr # COLI9850
$84.80USD / Pkg of 20
Neogen COLI9851 Colitag™ Test Kit, P/A 100-mL Format; 100/Pk
Always in Stock
EW-53200-17 Mfr # COLI9851
$410.25USD / Pkg of 100
Neogen COLI9857 Colitag™ Comparator, P/A 100-mL Format; 1/Ea EW-53200-25 Mfr # COLI9857
Coliform, E. coli 1 Colitag™ Comparator, P/A 100-mL Format; 1/Ea
$31.60USD / Each
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