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Kjeltabs tablets:
TCT : K2SO4 3.5 g
CuSO4 0.105 g
TiO2 0.105 g
S6 : K2SO4 6.0 g
CuSO4 - 5H2O 0.025 g
For protein content determinations according to the Kjeldahl method
NEW and
ENVIRONMENTALLY-FRIENDLY
Merck tablets:
Weeninger: K2SO4 ......... ............ 4.82 g
CuSO4 - 5H2O 0.075 g
Se ........................ 0.1 g
Merck, powder:
Weeninger: K2SO4 4.82 g
CuSO4 - 5H2O 0.075 g
Se ........................ 0.1 g
CT 5 : K2SO4 5.0 g
CuSO4 0.15 g
TiO2 0.15 g
S5 : K2SO4 5.0 g
Se 0.005 g
S3,5 : K2SO4 3,5 g
Se 0.0035 g
Weeninger: K2SO4 4.87 g
CuSO4 - 5H2O 0.075 g
Se 0.05 g
T
R : 23/25 - 33
S : 20/21 - 28 - 45
T
R : 23/25 - 33
S : 20/21 - 28 - 45
Xn
R : 22 - 33
Xn
R : 22 - 33
Xn
R : 22 - 33