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This is the original version (as it was originally made).
Rheoliad 8(6)
ISO/FDIS 10498 (Safon ar ffurf drafft) Ambient air — determination of sulphur dioxide — ultraviolet fluorescence method(1).
ISO 7996: 1985 Ambient air — determination of the mass concentrations of nitrogen oxides — chemiluminescence method.(2)
Y dull cyfeirio ar gyfer samplu plwm fydd y dull a ddisgrifir yn yr Atodiad i Gyfarwyddeb 82/884/EEC(3) nes yr amser pryd y mae'n rhaid cyrraedd y gwerth terfyn yn Atodlen 1 i'r Rheoliadau hyn, pryd y bydd y dull cyfeirio yr un fath ag ar gyfer PM10 sydd wedi'i nodi yn Rhan IV o'r Atodlen hon.
ISO 9855: 1993 Ambient air — Determination of the particulate lead content of aerosols collected in filters. Atomic absorption spectroscopy method(4).
Y dull cyfeirio ar gyfer samplu a mesur PM10 fydd y dull a ddisgrifir yn EN 12341 “Air Quality — Field Test Procedure to Demonstrate Reference Equivalence of Sampling Methods for the PM10 fraction of particulate matter”(5). Mae'r egwyddor fesur wedi'i seilio ar gasglu'r gyfran PM10 o fater gronynnol amgylchynol ar hidlwr a darganfod y màs grafimetrig.
Y dull cyfeirio ar gyfer samplu bensen fydd samplu pwmpio ar getrisen sorbent a ddilynir gan benderfyniad cromatograffig nwy.
Y dull cyfeirio ar gyfer mesur bensen fydd dull wedi'i seilio ar y dull sbectrometrig anwasgarol is-goch (NDIR).
Gellir prynu copïau o'r cyhoeddiad hwn gan y Corff Safonau Rhyngwladol oddi wrth Adran Werthiannau Sefydliad Safonau Prydain “BSI” naill ai dros y ffôn ar 020 8996 9001 neu drwy'r post oddi wrth y BSI, Standards House, 389 Chiswick High Road, Llundain W4 4AL.
Gellir prynu copïau o'r cyhoeddiad hwn gan y Corff Safonau Rhyngwladol oddi wrth Adran Werthiannau Sefydliad Safonau Prydain “BSI” fel yn nhroednodyn (a) uchod.
OJ L378, 31.12.1982, p.15.
Gellir prynu copiau o'r cyhoeddiad hwn gan y Corff Safonau Rhyngwladol oddi wrth Adran Werthiannau Sefydliad Safonau Prydain “BSI” naill ai dros y ffôn ar 020 8996 9001 neu drwy'r post oddi wrth y BSI, Standards House, 389 Chiswick High Road, Llundain W4 4AL.
Cyhoeddiad y “CEN”, Sefydliad Safonau Ewrop, cyfeirnod BSEN 12341, sydd ar gael oddi wrth Sefydliad Safonau Prydain “BSI” fel ar gyfer troednodyn (b) uchod.
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