STANDARD BUFFER DIN19266 pH9.18 20ML AMPOULES PK.60 BOD Bottles mm Ash % 114 Similar

mm   Ash %  114     Similar to No

Pyrex® 1140 series

Comprise plastic outer sample tube and screw cap which is attached to a capillary tube into which the fluid is drawn and the capillary tube then immersed in sulphate-rich gel contained in the outer tube

Weight 116g

battery-operated  pump allows portability and operation for up to 4 hours

STANDARD BUFFER DIN19266 pH9.18 20ML AMPOULES PK.60 BOD Bottles mm Ash % 114 Similar20ml capacity, double ended glass ampoules, steam sterilised and without preservative to extend solution shelf life. The ampoules are scored at the tip of either end for ease of opening without tools. Solution accuracy 0. 01pH units at +25C.