| NCS185327 |
Zn滴定溶液 |
|
1L |
0.05mol |
| NCS185328 |
HONO,Cl-,NO3-,SO4--,Br- |
|
50mL |
1000μg/mL |
| NCS185329 |
ag,al,as,b,ba,be,ca,cd,co,cr,cu,fe,k,mg,mn,mo,na,ni,p,pb,sb,se,si,sn,sr,ti,v,zn,zr 29元素混标 |
|
50mL |
100μg/mL |
| NCS185330 |
Al, As, B, Ca, Co, Cr, Cu, Fe, K, Mg, Mn,Mo,Na,Ni,P,Sb,Ti,V,Zn |
|
500mL |
100μg/mL |
| NCS185331 |
Fe,Pb,Zn |
|
50mL |
20mg/L |
| NCS185332 |
Al |
|
50mL |
1MG/mL |
| NCS185333 |
Bi,Ge,In,Re,Sc |
|
50mL |
100μg/mL |
| NCS185334 |
NO3-、NO2- |
|
50mL |
100μg/mL |
| NCS185335 |
铝，金，铋，钴，铜，铁，镓，铟，铱，镁，锰，镍，钯，铑，钌，锡，碲，钛，锌，锗，锆，铼，铂23种元素混标 |
|
50mL |
100μg/mL |
| NCS185336 |
8种元素混标:砷，钡镉，铬，汞，锑，硒，铅 |
|
50mL |
100μg/mL |
| NCS185337 |
HF,HCl,HBr,HI,H2SO4,H3PO4,HNO3,HNO2 |
|
50mL |
10μg/mL |
| NCS185338 |
PB,FE,MN,CU,ZN |
|
50mL |
5μg/mL |
| NCS185339 |
cd,pb,as,se |
|
50mL |
0.5μg/mL |
| NCS185340 |
Ge,W,Ta,Zr,Hf元素混标液，50mL |
|
50mL |
1000μg/mL |
| NCS185341 |
K,Na,Mg,Al,Si,P,S,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zr,Nb |
|
50mL |
1000μg/mL |
| NCS185342 |
锗 |
|
50mL |
1μg/mL |
| NCS185343 |
锗 |
|
50mL |
3μg/mL |
| NCS185344 |
锗 |
|
50mL |
5μg/mL |
| NCS185345 |
锗 |
|
50mL |
7μg/mL |
| NCS185346 |
铟 |
|
50mL |
1μg/mL |
