| No. |
Products |
CAS No. |
Specifications
|
Price
|
優(yōu)惠價(jià) |
預(yù)計(jì)發(fā)貨期 |
| NIST-SRM8529 |
IAEA-S-3 (Sulfur Isotopes in Silver Sulfide) |
|
| 1 bottle x 0.5g |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8536 |
GISP-Water |
|
| 20 mL |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8537 |
SLAP-Water Light Stable Isotopic Standard |
|
| 20 mL |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8539 |
NBS22 Oil (Carbon and Hydrogen Isotopes in Oil) |
|
| 1 mL |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8540 |
IAEA-CH-7 (Carbon and Hydrogen Isotopes in Polyethylene Foil) |
|
| 3.5 g |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8541 |
USGS24 Graphite(Carbon Isotopes in Graphite) |
|
| 0.8 g |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8542 |
IAEA-CH-6 Sucrose (Carbon Isotopes in Sucrose) |
|
| 1 g |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8543 |
NBS 18 (Carbon Isotopes in Carbonatite) |
|
| 0.4 g |
6,064 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8545 |
LSVEC (Carbon, Oxygen, and Lithium Isotopes in Lithium Carbonate) |
|
| 0.4 g |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8546 |
NBS28 (Silicon and Oxygen Isotopes in Silica Sand) |
|
| 0.4 g |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8547 |
IAEA-N-1(Nitrogen Isotopes in Ammonium Sulfate) |
|
| 0.4 g |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8548 |
IAEA-N-2 (Nitrogen Isotopes in Ammonium Sulfate) |
|
| 0.4 g |
6,064 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8550 |
USGS25(Nitrogen Isotopes in Ammonium Sulfate) |
|
| 0.5 g |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8551 |
USGS26(Nitrogen Isotopes in Ammonium Sulfate) |
|
| 0.5 g |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
| NIST-SRM8552 |
NSVEC(Nitrogen Isotopes in Gaseous Nitrogen) |
|
| 300 umol |
6,144 |
請(qǐng)?jiān)儍r(jià) |
3-4周 |
|
