Lead Acetate Paper #90745

Lead Acetate Paper


Item#: 90745

Price: $18.20


Order Now

Pack Size: Refil pack of 3 reels
Hazard Class /UN Number: Not Restricted
Storage Temp: Room Temperature

Lead acetate paper is a filter paper impregnated with lead acetate. It reacts with hydrogen sulfide changing color from white to brown-black. Lead acetate reacts with Hydrogen sulfide to yield black lead sulfide. In the presence of low hydrogen sulfide concentrations, however, the white paper assumes a brown color only.

Limit of sensitivity: 1 drop of a solution of 5 mg/liter sulfide gives a brown ring, which is just visible.

Presentation: dispenser (reel 5 m x 7 mm)

QTY:
 
Continue Shopping
 

CUSTOMERS ALSO PURCHASED


SmartCart Ecommerce System SmartCart™ Ecommerce