Boric acid

For nitrogen or protein detection according to Kjeldahl.

H3BO3
MW: 61.83

40 g/l -for determination of nitrogen and protein by the Kjeldahl method.

Crystals- general purpose
For analysis: assay 99.8% min.

047.002621.60 1 kg
145.000165.54 Merck 165 - 500 g
145.000165.60 Merck 165 - 1 kg
180.020185.60 Prolabo Normapur 20.185.297 - 1 kg
256.054115.74 ATL® 54115 - 5 l