| 名称 |
品牌 |
货号 |
规格 |
价格 |
|---|
铊同位素标准
Thallium Isotopic Standard |
NIST |
997 |
0.25g |
0.00询价
|
铝圆片下拉式样品支架 (8 英寸)
Aluminum Wafer Drop-In Sample Holder (8 in) |
NIST |
9952 |
each |
0.00询价
|
铝圆片下拉式样品支架 (6 英寸)
Aluminum Wafer Drop-In Sample Holder (6 in) |
NIST |
9951 |
each |
0.00询价
|
硝酸盐，含量及同位素标准 206Pb
Nitrate Spike, Assay and Isotopic Standard, 206Pb |
NIST |
991 |
15 g solution |
0.00询价
|
硅砖
Silica Brick |
NIST |
98d |
45 g |
0.00询价
|
塑料粘土
Plastic Clay |
NIST |
98b |
60 g |
7,280.008,008.00
|
人类血清中的维生素B6
Vitamin B6 in Frozen Human Serum |
NIST |
989d |
2 vials, 1 level each |
0.00询价
|
非吸烟者尿样中有机污染物 (冻干)
Organic Contaminants in Non-Smokers' Urine (Frozen) |
NIST |
988d |
5 vials x 10 mL |
0.00询价
|
吸烟者尿样中有机污染物 (冻干)
Organic Contaminants in Smokers' Urine (Frozen) |
NIST |
987d |
5 vials x 10 mL |
0.00询价
|
碳酸锶同位素标准
Strontium Carbonate Isotopic Standard |
NIST |
987 |
1 g |
7,584.008,342.40
|
人类尿样中烟碱代谢产物(冻干)
Nicotine Metabolites in Human Urine (Frozen) |
NIST |
986d |
3 vials x 10 mL each |
0.00询价
|
镍同位素标准
Isotopic Standard for Nickel |
NIST |
986 |
0.5 g |
7,920.008,712.00
|
人类冻干尿样中的砷 (含量升高)
Arsenic Species in Frozen Human Urine (Elevated Levels) |
NIST |
985d |
5 vials x 1.5mL |
0.00询价
|
人类冻干尿样中汞，高氯酸盐和碘化物
Mercury, Perchlorate, and Iodide in Frozen Human Urine |
NIST |
984d |
Set (10) (5 each conc) |
0.00询价
|
铷含量同位素标准
Rubidium Assay Isotopic Standard |
NIST |
984 |
0.25 g |
7,904.008,694.40
|
人类冻干尿样中肌酐
Creatinine in Frozen Human Urine |
NIST |
983d |
1 bottle x 10 mL |
0.00询价
|
低温赛贝克标准
Low Temperature Seebeck Coefficient Standard |
NIST |
981d |
bar |
0.00询价
|
普通铅同位素标准
Common Lead Isotopic Standard |
NIST |
981 |
1 g wire |
7,584.008,342.40
|
越橘提取物
Bilberry Extract |
NIST |
980d |
5 packets x 1 g each |
0.00询价
|
低碳铬铁
Ferrochromium, Low Carbon |
NIST |
97d |
100 g |
0.00询价
|