W201 & H201 Preliminary Results

Shipped:  April 6, 2020

W201 Preliminary results

Sample NumberOrganismTotal Colony Count (Group Means)
Membrane Filtration Method cfu/100mL
Total coliformsThermotolerant coliformsE.coli
W201-1E. coli293228
W201-2Enterobacter species67
0
0
W201-3E. coli161716
W201-4no organisms present 00

0

MU: measure of uncertainty

H201 Preliminary results

SamplesOrganismTotal Colony Count (Group Means)
H201-1no organisms present0
H201-2Enterobacterspecies 72
H201-3E.coli209
H201-4E.coli153

MU (%): Measurement Uncertainty in percentage; outliers excluded in group means – See Final Results

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