| 名称 |
品牌 |
货号 |
规格 |
价格 |
|---|
人类冻干尿样中有毒元素
Toxic Elements in Frozen Human Urine |
NIST |
2668 |
Set (10) (5 each conc) |
15,728.0017,300.80
|
Total Oxides of Nitrogen (NOx) in Air (标示 物质含量 100 μmol/mol)
Total Oxides of Nitrogen (NOx) in Air (Nominal Amount-of-Substance Fraction 100 μmol/mol) |
NIST |
2660a |
cylinder |
0.00询价
|
碳酸锂
Lithium Carbonate |
NIST |
264d |
30 g |
0.00询价
|
D-甘露醇
D-Mannitol |
NIST |
262d |
50 g |
0.00询价
|
氯化钠 (临床)
Sodium Chloride (Clinical) |
NIST |
261d |
30 g |
0.00询价
|
空气中一氧化碳 (标示 物质含量 10 μmol/mol)
Carbon Monoxide in Air (Nominal Amount-of-Substance Fraction 10 μmol/mol) |
NIST |
2612a |
cylinder |
0.00询价
|
D-Glucose (葡萄糖)
D-Glucose (Dextrose) |
NIST |
260d |
50 g |
0.00询价
|
锰 矿石
Manganese Ore |
NIST |
25d |
60 g |
6,256.006,881.60
|
碳酸钙 （临床级）
Calcium Carbonate (Clinical Standard) |
NIST |
259d |
20 g |
0.00询价
|
Creatinine |
NIST |
258d |
10 g |
0.00询价
|
粉末涂料 公称10% 铅
Powdered Paint Nominal 10% Lead |
NIST |
2589 |
35 g |
6,576.007,233.60
|
土壤中微量元素 (来自涂料，含铅)
Trace Elements in Soil (contains lead from paint) |
NIST |
2587 |
55 g |
8,192.009,011.20
|
土壤中微量元素 含铅 来自涂料 (公称500 mg/kg 铅)
Trace Elements in Soil Containing Lead From Paint (Nominal 500 mg/kg Lead) |
NIST |
2586 |
55 g |
8,560.009,416.00
|
室内粉尘中微量元素
Trace Elements in Indoor Dust |
NIST |
2584 |
8 g |
9,664.0010,630.40
|
室内粉尘中微量元素
Trace Elements in Indoor Dust |
NIST |
2583 |
8 g |
9,664.0010,630.40
|
粉末涂料 公称200mg/kg 铅
Powdered Paint Nominal 200mg/kg Lead |
NIST |
2582 |
20 g |
6,688.007,356.80
|
粉末涂料 公称0.5 % 铅
Powdered Paint Nominal 0.5 % Lead |
NIST |
2581 |
35 g |
6,144.006,758.40
|
粉末涂料 公称4% 铅
Powdered Paint Nominal 4% Lead |
NIST |
2580 |
30 g |
6,592.007,251.20
|
尿酸
Uric Acid |
NIST |
257d |
10 g |
0.00询价
|
铅涂料片s 用于Portable XRF Analyzers
Lead Paint Films for Portable XRF Analyzers |
NIST |
2579a |
set(6) |
11,408.0012,548.80
|