RKI H2S 25 ppm / CO 100 ppm / CH4 50% LEL (2.5% vol) / O2 18% in N2 Calibration Cylinders 0.45 Micron High-impact polycarbonate housing
Size & fit below — checkout stays in the sticky citrus dock.
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 3 - Oct 8