- Phone
-
Address
No. 304-66, Zone 6, Xinggu Economic Development Zone, Pinggu District, Beijing
Beijing Zhongnuo Tai'an Technology Co., Ltd
No. 304-66, Zone 6, Xinggu Economic Development Zone, Pinggu District, Beijing
0.12%Ortho phenanthroline solutionPH8.6 ion strength 0.075 500ml/bottle
Ammonia nitrogen measuring reagent (Nessler's reagent spectrophotometric method) | ||
Ammonia nitrogen standard solution |
100ml/bottle |
|
Nessler's reagent |
100ml/bottle |
|
*Solution |
100ml/bottle |
|
Potassium sodium tartrate solution |
100ml/bottle |
|
Chlorine detection reagent (DPD method) | ||
Residual chlorine standard colorimetric solution |
6Bottle/set |
|
Phosphate buffer solution (pH=6.4) |
500ml/bottle |
|
0.25%Thioacetamide |
100ml/bottle |
|
DPDpowder |
25g/bottle |
|
Reagent for formaldehyde emission detection (artificial board detection) | ||
Sulfur/Dai/* standard solution C (Na)2S2O3)=0.1mol/L |
500ml/bottle |
|
Standard solution C (1/2I)2)=0.1mol/L |
500ml/bottle |
|
Formaldehyde calibration solution (1ml calibration solution contains 15ug formaldehyde) |
20ml/branch |
|
Ammonia nitrogen detection reagent (Nessler's reagent spectrophotometric method) | ||
Ammonia nitrogen standard solution |
100ml/bottle |
|
Nessler's reagent |
100ml/bottle |
|
*Solution |
100ml/bottle |
|
Potassium sodium tartrate solution |
100ml/bottle |
|
Reagent for residual chlorine detection (DPD method) | ||
Residual chlorine standard colorimetric solution |
6Bottle/set |
|
Phosphate buffer solution (pH=6.4) |
500ml/bottle |
|
0.25%Thioacetamide |
100ml/bottle |
|
DPDpowder |
25g/bottle |
|
Reagent for formaldehyde emission detection (artificial board detection) | ||
Sulfur/substituted/sulfur/acid/sodium standard solution C (Na)2S2O3)=0.1mol/L |
500ml/bottle |
|
Standard solution C (1/2I)2)=0.1mol/L |
500ml/bottle |
|
Formaldehyde calibration solution (1ml calibration solution contains 15ug formaldehyde) |
20ml/branch |
|