The total count of bacteria was estimated by the technique of photoelectric colorimeter
. (1) A comparative growth study for Staphylococcus Aureus was made using groundnut glucose broth and conventional glucose broth; while growth study of E.
For preparation of filtrate (after adsorption) and photometrical estimation of concentration of lead ions and copper ions in it we used a standard procedure with usage of photocolorimeter CPC (concentration photoelectric colorimeter
) -3-01 and spectrophotometer Spekord --50.
This exhibit includes a Klett Photoelectric Colorimeter
, a Technicon Auto-Analyzer System, and a Beckman Model DU Spectrophotometer (8).
Tenders are invited for for Purchase of Chemicals-Digital pH Meter with Electrode Type : .1.15 (Systronics),Digital Conductivity Meter with Cell Type : 304 (Systronics),Digital Photoelectric Colorimeter
Type : 1 15 (Systronics) Digital Photoelectric Colorimeter
Type ; 1 12 (Systronics),Digital Potentiometer Type : 318 (Systronics),Godrej 311 L Frost Free Double Door 3 Star Refrigerator (RT EON 31 1 P 3.4),Whirlpool 340 L Frost Free Double Door 2 Star Refrigerator,UV Cell Box (Merck),Saturated Calomel Electrode,Dessicator (Tarson) (Large, Medium size),Oswald Viscometer Borosil R with rubber tube and pinch cock,Stalagmometer Borosil R with rubber tube and pinch cock,Stopwatch,Glass Water Distillation Set up,Mica Foil,Platinum Wire etc.
We had one Evelyn photoelectric colorimeter
with glass filters and one newly invented Beckman pH meter.
Tenders are invited for Supply And Functional Testing Of Orbeco Hellige Make Digital Photoelectric Colorimeter
, Model No.
A modification of the colorimetric phosphorus determination for use with a photoelectric colorimeter
. J Lab Clin Med 1942;27:955-7.