| 名称 |
品牌 |
货号 |
规格 |
价格 |
|---|
锂矿石（锂云母）
Lithium Ore (Lepidolite) |
NIST |
87d |
45 g |
0.00询价
|
硅-铝合金
Silicon-Aluminum Alloy |
NIST |
87a |
75 g |
8,112.008,923.20
|
过滤介质里可吸入方石英, 5 ug - 250 ug
Respirable Cristobalite on Filter Media, 5 ug - 250 ug |
NIST |
879d |
30 filters plus 30 blanks |
0.00询价
|
镍 银, (CDA 762)
Nickel Silver, (CDA 762) |
NIST |
879 |
100 g |
0.00询价
|
过滤介质里可吸入石英, 1000 μg
Respirable Alpha Quartz on Filter Media, 1000 μg |
NIST |
878d |
5 filters plus 5 blanks |
0.00询价
|
RM 8785过滤空白标准
Filter Blank for RM 8785 |
NIST |
8786 |
filter |
6,208.006,828.80
|
过滤介质里空气颗粒物质
Air Particulate Matter on Filter Media |
NIST |
8785 |
3filters |
9,408.0010,348.80
|
过滤介质里可吸入石英, 500 μg
Respirable Alpha Quartz on Filter Media, 500 μg |
NIST |
877d |
5 filters plus 5 blanks |
0.00询价
|
过滤介质里可吸入石英, 250 μg
Respirable Alpha Quartz on Filter Media, 250 μg |
NIST |
876d |
5 filters plus 5 blanks |
0.00询价
|
过滤介质里可吸入石英, 10 μg
Respirable Alpha Quartz on Filter Media, 10 μg |
NIST |
875d |
5 filters plus 5 blanks |
0.00询价
|
铜-镍合金, 10% (CDA 706)
Cupro-Nickel, 10% (CDA 706) |
NIST |
875 |
100 g |
7,728.008,500.80
|
过滤介质里可吸入石英, 5 μg
Respirable Alpha Quartz on Filter Media, 5 μg |
NIST |
874d |
5 filters plus 5 blanks |
0.00询价
|
铜-镍合金, 10% (CDA 706)
Cupro-Nickel, 10% (CDA 706) |
NIST |
874 |
100 g |
7,824.008,606.40
|
过滤介质里可吸入石英, 10-500 μg
Respirable Alpha Quartz on Filter Media, 10-500 μg |
NIST |
873d |
30 filters plus 30 blanks |
0.00询价
|
荧光色谱用相对强度矫正标准: 红光
Relative Intensity Correction Standard for Fluorescence Spectroscopy: Red Emission |
NIST |
872d |
each(12.5 x 12.5 x 45)mm |
0.00询价
|
磷青铜 (CDA 544)
Bronze, Phosphor (CDA 544) |
NIST |
872 |
100 g |
8,128.008,940.80
|
荧光色谱用相对强度矫正标准: 蓝光
Relative Intensity Correction Standard for Fluorescence Spectroscopy: Blue Emission |
NIST |
871d |
each(12.5 x 12.5 x 45)mm |
0.00询价
|
磷青铜 (CDA 521)
Bronze, Phosphor (CDA 521) |
NIST |
871 |
100 g |
8,160.008,976.00
|
荧光色谱用相对强度矫正标准: 紫外光
Relative Intensity Correction Standard for Fluorescence Spectroscopy: Ultraviolet Emission |
NIST |
870d |
each(12.5 x 12.5 x 45)mm |
0.00询价
|
布法罗河沉降物
Buffalo River Sediment |
NIST |
8704 |
50 g |
6,976.007,673.60
|