VISKING DIALYSIS TUBING 29MM ODX44MM FLAT WIDTH 30METRE ROLL Chloride Meters Scales: Ph

Scales: Ph

Model     BH-250-2  Control    Rotary dial knob  Temperature range  x resolution   ºC   Ambient to 100  scaled x 2  Stability      at 40ºC                    at 100ºC  ±ºC  ±ºC  0

High specification model for reliable and efficient bacterial colony counting on nutrient agar in petri dishes

Model    Microflowα 60-90/C Head apertures

VISKING DIALYSIS TUBING 29MM ODX44MM FLAT WIDTH 30METRE ROLL Chloride Meters Scales: PhDialysis tubing, visking. A transparent seamless viscose cellulose containing glycerine water and approximately 0. 1% sulphur. Permeable to water and with an average pore radius of 24. Will permit diffusion of low molecular weight compounds in aqueous solution through the walls but retain high molecular weight compounds such as bacteria and proteins. Supplied as a flat roll in an airtight container. Dimensions given are inflated diameter x flat width