STANDARD BUFFER DIN19266 pH9.18 20ML AMPOULES PK.60 BOD Bottles Pyrex® 1140 series

Pyrex® 1140 series

Whirl-Pak® Wire racks for convenient storage or transportation of samples within Whirl-Pak® bags

Built-in RS232 output

42    Slow   3 Low* 0

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

STANDARD BUFFER DIN19266 pH9.18 20ML AMPOULES PK.60 BOD Bottles Pyrex® 1140 series20ml 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.