Strap,Heavy Duty,Grey,PK2,1x7

GE R250020E GW15 Grade Uncoated Carbide.

Detector Tube, Measurement Range 10 to 4,000 ppm, Gas Detected Hydrogen Sulphide, For Use With Gastec Pump, Color Change White to Brown, Operating Pressure 912 to 1,114 hPa, Operating Temperature - Minimum 32 Degrees F, Tube Material Glass, Break-Off Tip Yes, Calibrated Yes, Product Type Gas Detection Tube, Sampling Method With Pump, Shelf Life 3 yr, Application Industrial Safety and Health, Sampling Time 45 sec (100 to 2,000 ppm), Sampling Volume 100 mL (1 Pump Stroke), Chemical Formula H2S.

5 mg/L, Test System Tablet, Replacement Reagents RT537-0BT, RT542-0 or RS5370 Kit, Includes Color Disc, Reagents, Sample Vial.

25 mL, Length 145 mm, Sterile, Package Quantity 400.Transfer Pipette, Capacity 5 mL, Graduation Range 0.25 to 1mL, Material of Construction Plastic, Graduation Subdivisions 0.

25 mL, Length 145 mm, Sterile, Package Quantity 400.Transfer Pipette, Capacity 5 mL, Graduation Range 0.25 to 1mL, Material of Construction Plastic, Graduation Subdivisions 0.