MCR ST1 Series Safety Glasses - Clear Lens - Duramass Hard Coating - Box of 12 - Part# ST110 11.7 Lamp APHA Standard Methods

APHA Standard Methods

00 mS/cm (k=0

10 hours of continuous operation

02% FS to 0

or is asking if you are OK

MCR ST1 Series Safety Glasses - Clear Lens - Duramass Hard Coating - Box of 12 - Part# ST110 11.7 Lamp APHA Standard MethodsMCR ST1 Series Safety Glasses Clear Lens Duramass Hard Coating Box of 12 Part# ST110 5 position adjustable ratcheting temples for better fit Workers wearing the ST1 eyewear can expect extreme comfort with this face flattering protective eyewear from MCR Safety. Ratchet action temples combined with non slip rubber head grips create a customized fit for virtually any head size. The wraparound lens is constructed of lightweight, scratch resistant