Fused Silica Standard Grade
Found 6 free book(s)Corning HPFS 7979, 7980, 8655 Fused Silica
www.corning.comQuality Grade Selection Chart Attribute Fused Silica 7980 Standard Grade 7980 KrF Grade 7980 ArF Grade 7980 Mirror Grade 7980 Industrial Grade 7979 IR Grade 8655 ArF Grade Visible Transmittance UV Transmittance Infrared Transmittance Homogeneity Certified in Use-Axis AA, A, C, F (By Size)
Water for analytical laboratory use — Specification and ...
www.ccdpy.comBRITISH STANDARD BS EN ISO 3696:1995 Incorporating Amendment No. 1 Water for analytical ... The single grade of water has been replaced by three grades, of which ... redistillation from a fused silica apparatus). Grade 2 Very low in inorganic, organic or colloidal
HYDROCARBONS, HALOGENATED 1003
www.cdc.govCOLUMN: Group A: capillary, fused silica, 30 m x 0.32-mm ID; 1.80-µm film diphenyl/ dimethyl polysiloxane, Rtx®-502.2 or equivalent. Group B: capillary, fused silica, 30 m x 0.53 - mm ID; 3-µm film 35% diphenyl- 65% dimethyl polysiloxane, Rtx®-35 or equivalent. CALIBRATION: standard solutions of analytes in CS 2 RANGE: see Evaluation of Method
HYDROCARBONS, BP 36°-216 °C 1500
www.cdc.govCOLUMN: Capillary, fused silica, 30 m x 0.32-mm ID; 3.00-µm film 100% dimethyl polysiloxane CALIBRATION: Solutions of analytes in CS 2 RANGE: Table 4 ESTIMATED LOD: Table 4 PRECISION (þ r): Table 4 ACCURACY RANGE STUDIED: Table 3 BIAS: Table 3 OVERALL PRECISION (Ö rT): Table 3 ACCURACY: Table 3
GLYCOLS 5523
www.cdc.govfrom the pooled relative standard deviation (r)] and mean bias for the glycols are as follows: Range Studied Analyte (µg/sample) Precision (r) Bias Ethylene glycol 33 to 218 0.043 -15% Propylene glycol 26 to 187 0.062 -3.2% 1,3-butylene glycol 34 to 178 0.054 -0.5% Diethylene glycol 68 to 219 0.047 -0.2% Triethylene glycol 33 to 201 0.075 -4.0%
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