Merck, MAWP037PM, Fluid Contamination Monitor, 37 mm, 0.8 µm, white, match-w with pad

General description
Fluid contamination analysis monitors are transparent, disposable, Tenite™ plastic filter holders, pre-assembled with mixed esters of cellulose membranes and absorbent cellulosic pads. The filter is sealed between the monitor sections with a thick cellulose pad under the filter to distribute sample flow evenly over the filter surface.

Matched-Weight Monitors remove the need for pre-weighing test filters in gravimetric analysis. Each monitor contains two superimposed filters matched in weight to within 0.1 mg. Sample passes through both, but all contaminant is retained on the upper (test) filter. Difference in filter weights, after drying, is the weight of contaminant in the sample.

For fluid contamination analysis monitors (not matched-weight), please see MAWP037P0.

Components (top to bottom):
Yellow plug (polyethylene)
Monitor top (Tenite)
0.8 μm MF-Millipore matched-weigh pair of filters, 37 mm (mixed cellulose esters)
Thick absorbent pad, 34 mm (cellulose)
Monitor bottom (Tenite)
Red plug (polyethylene)

Replacement parts
AAWP037PM | MF-Millipore™ Membrane Filter, 0.8 μm pore size (Monitor refills (matched weight pairs) with thick absorbent pads for liquid monitoring)
AP30034P0 | Thick Absorbent Pad, 34 mm
M000037P0 | Fluid Contamination Monitor, empty

Application
Use with Fluid Sampling Kit (XX6403730)
Biochem/physiol Actions
Vacuum filtration
Legal Information
MF-Millipore is a trademark of Merck KGaA, Darmstadt, Germany
Tenite is a trademark of Eastman Chemical Company