| 045355789 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|300pp |
|
CONOSTAN |
|
100g |
|
电议 |
购买 |
|
|
| 045355808 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|50ppm |
|
CONOSTAN |
|
200g |
|
电议 |
购买 |
|
|
| 045355881 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|4ppm| |
|
CONOSTAN |
|
400g |
|
电议 |
购买 |
|
|
| 045355793 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|600pp |
|
CONOSTAN |
|
100g |
|
电议 |
购买 |
|
|
| 045355807 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|5ppm| |
|
CONOSTAN |
|
200g |
|
电议 |
购买 |
|
|
| 045355811 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|600pp |
|
CONOSTAN |
|
200g |
|
电议 |
购买 |
|
|
| 045355792 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|60ppm |
|
CONOSTAN |
|
100g |
|
电议 |
购买 |
|
|
| 041424602 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|HPLC≥ |
|
CONOSTAN |
|
见证书 |
|
电议 |
购买 |
|
|
| 045355812 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|700pp |
|
CONOSTAN |
|
200g |
|
电议 |
购买 |
|
|
| 045355790 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|50ppm |
|
CONOSTAN |
|
100g |
|
电议 |
购买 |
|
|
| 044703914 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|HPLC≥ |
|
CONOSTAN |
|
见证书 |
|
电议 |
购买 |
|
|
| 045355810 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|60ppm |
|
CONOSTAN |
|
200g |
|
电议 |
购买 |
|
|
| 045355794 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|700pp |
|
CONOSTAN |
|
100g |
|
电议 |
购买 |
|
|
| 045355813 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|900pp |
|
CONOSTAN |
|
200g |
|
电议 |
购买 |
|
|
| 041348288 |
21种多元素混标-S-21(Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, Mg, Mn, Mo, Na, Ni, P, Pb, Si, Sn, Ti, V, Zn)|HPLC≥ |
|
CONOSTAN |
|
见证书 |
|
电议 |
购买 |
|
|
| 041440103 |
|
|
SPEX |
|
100g |
|
电议 |
购买 |
|
|
| 041440100 |
|
|
SPEX |
|
50g |
|
电议 |
购买 |
|
|
| 041440104 |
|
|
SPEX |
|
50g |
|
电议 |
购买 |
|
|
| 041440102 |
|
|
SPEX |
|
50g |
|
电议 |
购买 |
|
|
| 041440101 |
|
|
SPEX |
|
100g |
|
电议 |
购买 |
|
|