The HSE/NPL phase-contrast test slide
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| Tag | 1 | 2 | Valor |
|---|---|---|---|
| LDR | 00000nab a2200000 i 4500 | ||
| 001 | MAP20071017545 | ||
| 003 | MAP | ||
| 005 | 20080418115107.0 | ||
| 007 | hzruuu---uuuu | ||
| 008 | 940221s1984 gbr|||| | |00010|eng d | ||
| 035 | $a6800003345 | ||
| 040 | $aMAP$bspa | ||
| 084 | $a872 | ||
| 245 | 1 | 4 | $aThe HSE/NPL phase-contrast test slide$cJ.M.M. Le Guen... [et al.] |
| 520 | $aThe slide provides a means of checking the detection limit of phase-contrast microscopes and is intented primarly for use with the membrane filter method of measuring airborne asbestos fibres. The test objects on the Mark II version (HSE/NPL), which is commercially available, are sets of ridges of resin, mounted on a conventional microscope slide, and immersed in a second resin of slightly lower refractive index | ||
| 650 | 1 | 1 | $0MAPA20080585679$aHigiene industrial |
| 650 | 1 | 1 | $0MAPA20080616441$aContaminación atmosférica |
| 650 | 1 | 1 | $0MAPA20080621186$aControl de la contaminación |
| 650 | 1 | 1 | $0MAPA20080542832$aAmianto |
| 650 | 1 | 1 | $0MAPA20080559670$aMuestreador |
| 650 | 1 | 1 | $0MAPA20080551797$aMuestreos |
| 650 | 1 | 1 | $0MAPA20080563387$aMicroscopios |
| 650 | 1 | 1 | $0MAPA20080539948$aTests |
| 700 | 1 | $0MAPA20080223700$aLe Guen, Jean M.M. | |
| 740 | 4 | $aThe Annals of occupational hygiene | |
| 773 | 0 | $tThe Annals of occupational hygiene$dOxford [etc.]$gnº 2, 1984 ; p. 237-247 |