Поиск всего необходимого для лабораторий и различных производств.
Найдётся всё и даже больше!

Buffer concentrated solution pH 7 (phosphate), for pH measurement, 6EA

Buffer solution ammonia-ammonium chloride, pure, For water hardness testing, 1LT

Buffer colour coded concentrated solution pH 10 (borate) Blue, for pH measurement, 1AMP

Buffer solution pH 10 (borate), for pH measurement, 2.5LT

Buffer solution pH 10 (borate), for pH measurement, 1LT

Buffer solution BS pH 4.00 (phthalate), stabilised with 10ppm mercuric chloride BS 1647, and traceable to NIST, for pH measurement, Standard Buffer Solution, 1LT

Buffer solution pH 2 (glycine), for pH measurement, NIST standard solution, 2.5LT

Buffer solution pH 3 (phthalate), for pH measurement, 1LT

Buffer solution pH 2 (glycine), for pH measurement, NIST standard solution, 1LT

Buffer concentrated solution pH 9.2 (borate), for pH measurement, 1AMP