| 名称 |
品牌 |
货号 |
规格 |
价格 |
|---|
乙醇-水溶液 (公称质量分数, 0.08 %)
Ethanol-Water Solution (nom., 0.08 %) |
NIST |
2893 |
5 x 1.2 mL |
7,136.007,849.60
|
乙醇-水溶液 (公称质量分数, 0.04 %)
Ethanol-Water Solution (nom., 0.04 %) |
NIST |
2892 |
5 x 1.2 mL |
7,424.008,166.40
|
乙醇-水溶液 (公称质量分数 0.02 %)
Ethanol-Water Solution (nom., 0.02 %) |
NIST |
2891 |
5 x 1.2 mL |
7,424.008,166.40
|
饱和正辛醇水溶液
Water Saturated 1-Octanol |
NIST |
2890 |
5 x 2 mL |
7,616.008,377.60
|
同位素标准 用于Nickel
Isotopic Standard for Nickel |
NIST |
288d |
0.5 g |
0.00询价
|
Rubidium含量 同位素标准
Rubidium Assay Isotopic Standard |
NIST |
287d |
0.25 g |
0.00询价
|
相对介电常数和损耗角, 1422 交联苯乙烯
Relative Permittivity and Loss Tangent, 1422 Cross-Linked Polystyrene |
NIST |
2870 |
circular-cylindrical puck |
63,552.0069,907.20
|
聚苯乙烯中添加剂成分
Additive Elements in Polyethylene |
NIST |
2855 |
3 bottles |
15,888.0017,476.80
|
Magnetic Moment Standard - 钇 Iron Garnet Sphere
Magnetic Moment Standard - Yttrium Iron Garnet Sphere |
NIST |
2853 |
ea |
0.00询价
|
常规铅 同位素标准
Common Lead Isotopic Standard |
NIST |
284d |
1 g wire |
0.00询价
|
半导体薄膜: AlxGa1-xAs 外延层
Semiconductor Thin Film: AlxGa1-xAs Epitaxial Layers |
NIST |
2842 |
disk |
29,280.0032,208.00
|
半导体薄膜: AlxGa1-xAs 外延层
Semiconductor Thin Film: AlxGa1-xAs Epitaxial Layers |
NIST |
2841 |
disk |
29,280.0032,208.00
|
维氏硬度，陶瓷和硬质合金
Vickers Hardness, Ceramics and Hardmetals |
NIST |
2831 |
each |
15,488.0017,036.80
|
努氏显微硬度，陶瓷
Microhardness, Ceramic-Knoop |
NIST |
2830 |
each |
0.00询价
|
钢 维氏硬度
Vickers Microhardness of Steel |
NIST |
2829 |
each |
18,880.0020,768.00
|
钢努氏显微硬度测试块
Knoop Microhardness of Steel |
NIST |
2828 |
each |
18,880.0020,768.00
|
洛氏硬度 30N 规模 高硬度 (公称79 HR30N)
Rockwell Hardness 30N Scale High Range (Nominal 79 HR30N) |
NIST |
2821 |
1 block |
16,352.0017,987.20
|
洛氏硬度 30N 中等硬度 (公称64 HR30N)
Rockwell Hardness 30N Scale Mid Range (Nominal 64 HR30N) |
NIST |
2820 |
1 block |
16,352.0017,987.20
|
洛氏硬度 30N 低硬度 (公称45 HR30N)
Rockwell Hardness 30N Scale Low Range (Nominal 45 HR30N) |
NIST |
2819 |
1 block |
16,352.0017,987.20
|
洛氏硬度 15N Scale,High Range (公称91 HR15N)
Rockwell Hardness 15N Scale,High Range (Nominal 91 HR15N) |
NIST |
2818 |
1 block |
16,352.0017,987.20
|