| 名称 | 品牌 | 货号 | 规格 | 价格 |
|---|---|---|---|---|
S-7 工具用钢 |
NIST | 2172 | 150 g |
7,808.008,588.80
|
低合金钢, (HSLA 100) |
NIST | 2171 | 150 g |
7,584.008,342.40
|
Magnetic Moment Standard - Nickel Sphere |
NIST | 216d | each |
0.00询价
|
高纯度铁 |
NIST | 2168 | 150 g |
10,656.0011,721.60
|
低合金钢, G |
NIST | 2167 | 150 g |
10,112.0011,123.20
|
低合金钢, F |
NIST | 2166 | 150 g |
10,112.0011,123.20
|
低合金钢 |
NIST | 2165 | 150 g |
10,112.0011,123.20
|
低合金钢, 仅含碳和硫 |
NIST | 2160 | 200 g |
9,408.0010,348.80
|
Magnetic Susceptibility Standard - Platinum Cylinder |
NIST | 215d | 3 mm dia. x 3.42 L |
0.00询价
|
低合金钢, 仅含碳和硫 |
NIST | 2159 | 200 g |
9,232.0010,155.20
|
尿素(标准燃烧热) |
NIST | 2152 | 25 g |
4,736.005,209.60
|
烟酸 (量热标准) |
NIST | 2151 | 25 g |
0.00询价
|
Magnetic Moment Standard Nickel Disk |
NIST | 214d | 6 mm dia |
0.00询价
|
间氯苯甲酸 |
NIST | 2144 | 2 g |
6,096.006,705.60
|
对氟苯甲酸 |
NIST | 2143 | 2 g |
6,384.007,022.40
|
尿素 |
NIST | 2141 | 2 g |
6,000.006,600.00
|
Aluminum Oxide Pyrometric Standard |
NIST | 213d | 10 g |
0.00询价
|
锌-铝合金 |
NIST | 2139 | 100 g |
8,400.009,240.00
|
B 注入硅深度剖面 |
NIST | 2137 | each |
24,816.0027,297.60
|
Ni-Cr Thin Film 深度剖面 |
NIST | 2135c | each |
18,688.0020,556.80
|