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SAMPLE REQUIREMENTS FOR WATER
| Water | Amount | Precision |
| Deuterium | 10 ml |
0.8 o/oo |
| Deuterium | 10 ml |
0.8 o/oo |
| Oxygen-18 | 10 ml |
0.2 o/oo |
| Oxygen-18 NO3 | 5 mg N |
0.5 o/oo |
| Carbon-13 DIC | 1 mg C |
0.2 o/oo |
| Carbon-13 DOC | 1 mg C |
0.2 o/oo |
| Tritium (direct) | 20 ml |
6.0 TU |
| Tritium (enriched) | 500 ml |
0.5 TU |
| Tritium (ULL) | 2 L |
0.05 TU |
| Nitrogen-15 | 4 mg N |
0.2 o/oo |
| Chlorine-37 | 5 mg Cl |
0.2 o/oo |
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Contact info
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Contact: A. Richard Heemskerk
Tel: +1(519) 888-4567 Ext.35838
Address: 200 University Avenue West
City: Waterloo
Prov/State: Ontario
Postal Code/Zip: N2L 3G1
Country: Canada
rkhmskrk@uwaterloo.ca
www.uweilab.ca
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