包装
pkg of 100 g
制造商/商品名称
NIST®
应用
general analytical
储存温度
15-25°C
SMILES字符串
[Si](=O)=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
一般描述
This Standard Reference Material (SRM) is intended for use in the verification of the transmittance and absorbance scales of spectrophotometers in the ultraviolet and visible spectral regions. SRM 2031c is a transfer standard certified using the NIST Materials Measurement Laboratory Transfer Spectrophotometer (MMLTS) with traceability through the NIST second generation High Accuracy Spectrophotometer (HAS II), modeled after the original instrument [2]. A unit consists of three individual neutral-density filters in separate metal holders and one empty filter holder, all stored in a black anodized-aluminum container.
SRM 2031C_cert
SRM 2031C_SDS
SRM 2031C_cert
SRM 2031C_SDS
其他说明
Please download a current certificate at nist.gov/SRM for current analytes and certified values.
法律信息
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
法规信息
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