Search result for 28w문자DB업자❤️텔레그램darknessDB%I

Gas detection tubes for n-Valeric Acid - CH3(CH2)3CO2H. Detectable range is from 3 to 70 ppm.

Gas detection tubes for Vinyl Acetate - CH3CO2CH=CH2. Detectable range is from 5 to 120 ppm (multiple ranges/various pump strokes).

Gas detection tubes for Vinyl Chloride (Chloroethylene) - CH2=CHCl. Detectable range is from 0.05 to 1.0 %.

Gas detection tubes for Vinyl Chloride (Chloroethylene) - CH2=CHCl. Detectable range is from 5 to 500 ppm.

Gas detection tubes for Vinyl Chloride (Chloroethylene) - CH2=CHCl. Detectable range is from 0.1 to 12.0 ppm (multiple ranges/various pump strokes).

Gas detection tubes for Xylene (Dimethyl Benzene) - C6H4 (CH3)2. Detectable range is from 5 to 1000 ppm.

Gas detection tubes for Xylene (Dimethyl Benzene) - C6H4 (CH3)2. Detectable range is from 5 to 200 ppm.

Automatically zeroing burette with reservoir. Class A - Borosilicate glass. Calibrated To Deliver (TD)

Automatically zeroing burette with reservoir. Class B - Borosilicate glass. Calibrated To Deliver (TD)

Automatically zeroing burette with reservoir. Class A - Borosilicate glass. Calibrated To Deliver (TD)

Automatically zeroing burette with reservoir. Class B - Borosilicate glass. Calibrated To Deliver (TD)

Inexpensive portable fume/particle extractor for potentially hazardous fume and particle problems. Single hose.

Inexpensive portable fume/particle extractor for potentially hazardous fume and particle problems. Dual hose.

Mini-containment hood designed for applications where space is at a premium.

Self contained, filtered air, ductless workstation with microscope cutout.

Methyl alcohol. CAS No. 67-56-1

Pentamethylene. CAS No. 287-92-3

Accurately measure ppm water in LPG and Gases according to ASTM D7995.

Toluene (or toluol, methylbenzene). CAS No. 108-88-3

Large, general-purpose swab for cleaning surfaces.

Large, general-purpose swab for cleaning curved surfaces.

Large, general-purpose swab for cleaning surfaces and hard-to-reach areas.

Excellent general-purpose swab for cleaning surfaces and hard-to-reach areas.

Excellent swab for cleaning small slotted and grooved areas.