MCR Hulk® HK1 Series Safety Glasses - Clear Lens - Duramass Hard Coating - Box of 12 - Part# HK110 QED 5 ppm acrolein 10 ppm

5 ppm acrolein 10 ppm vinyl acetate 100 ppm styrene 100 ppb acetaldehyde

The FLX-VPSS comes with a removable ¼-inch barb fitting

Reliable design is suitable for continuous sampling or purging of groundwater wells

• Ideal for 2" (5 cm) diameter or larger  monitoring well

Hydrogen Sulfide (H2S): Detection Principal - Electrochemical cell

MCR Hulk® HK1 Series Safety Glasses - Clear Lens - Duramass Hard Coating - Box of 12 - Part# HK110 QED 5 ppm acrolein 10 ppmMCR Hulk HK1 Series Safety Glasses Clear Lens Duramass Hard Coating Box of 12 Part# HK110 The Hulk HK1 Series gives you all the features you want for a comfortable and stylish option in protective eyewear. This generous lens offers an outstanding orbital seal and prevents hazards from threatening one of your most treasured belongings your eyesight. Soft, secure TPR (Thermal Plastic Rubber) nose pads give you long lasting comfort, and non slip soft