Purchase of TDS hand meter

Amount

TDS hand meter – Range 0 to 1000 ppm

TDS hand meter – Range 1000 to 10000 ppm

pH hand meter range 0 to 14 pH

pH buffer solution – pH4 ( 250 ml x 2 Nos.)

pH buffer solution – pH7 ( 250 ml x 2 Nos.)

pH buffer solution – pH9 ( 250 ml x 2 Nos.)

Universal indicator with colour indication chart ( 500 ML x 2 nos.)

GALAXY SCIENTIFIC COMPANY (BID ID -1371657)

CHITRA SCIENTIFIC INDUSTRIES (BID ID -1366617)

TAMIL INDUSTRIES (BID ID -1371990)

THE PRECISION SCIENTIFIC CO CBE (BID ID -1368617)

solanki electricals (BID ID -1370118)

Hind Electrical Co. (BID ID -1371759)