| 1 |
P824650 |
1 ml |
Ethylene Oxide, Certified Reference Material, 1000mg/l in Methanol |
75-21-8 |
CPA Chem, Bulgaria |
9,500
| 9,500
| |
Remove |
| 2 |
NI01230100 |
100 ml |
Nitrite, standard solution 1000 mg/l NO2- for IC (NaNO2 in H2O) |
|
Scharlau, Spain |
0
| 0
| |
Remove |
| 5 |
HE01181000 |
1 Litre |
n-Heptane, GC ultra-trace analysis grade |
142-82-5 |
Scharlau, Spain |
0
| 0
| |
Remove |
| 6 |
SO10221000 |
1 Litre |
Buffer solution pH = 2,00 (20 deg. C) |
|
Scharlau, Spain |
0
| 0
| |
Remove |
| 7 |
PO02570500 |
500 gm |
di-Potassium hydrogen phosphate anhydrous |
7758-11-4 |
Scharlau, Spain |
0
| 0
| |
Remove |
| 9 |
AC01491000 |
1 Litre |
Ethyl acetate, GC ultra-trace analysis grade |
141-78-6 |
Scharlau, Spain |
0
| 0
| |
Remove |
| 10 |
KCX3.1 |
20 Sachets (25ml EA) |
Standard conductivity 1413 µS/cm In sachets |
|
Carl Roth, Germany |
7,950
| 7,950
| |
Remove |
| 11 |
AQ00580500 |
500 ml |
Aquagent Coulometric AG, anolyte |
|
Scharlau, Spain |
0
| 0
| |
Remove |