This product contains 30 self-filling VACUettes ampoules to refill kit K-4605A for the analysis of formaldehyde. R-4605A is compatible with C-4601A and C-4610A comparators.
Shelf life: 5 months
Cost per test: $1.30
$39.00
50 or more $35.10
100 or more $33.15
200 or more $31.20