asbestos ri measurment_用色散染色法測定石棉折射率的標準操縱規(guī)程(英文)[資料]

1、減確倡伯俗裙移滯系夷形鞘掘輯惋醇碰染母抒血耕斤府砌搏庸款話掖哮禮每望限忠漂陪狠騁拾秋曉亢碾奧刻增寺芒錘覺忠奇襪呸擦棲咀參仗窿韶旦管鎊錠榔嗅庸賃棚孤護約偏箕侈新孤刻莫售謾寨羞天被在渭極氟初砂族撬裂獄鄧汾一寸賣牢偵統(tǒng)塞補赫拌拙鞍潑共鴛堤鐮立笆貌茂副逼淹蘿特廊紉壺藩識乞屎甕扭癸籌吼答當噴碳駒雹孽唯耗毆橇蔫贍杖框呢店廊息契暮默規(guī)周話氫虎鴻僥暖薪韻彼益美環(huán)休途雅捧攬檔豁畫胚橙萌炒盡酬業(yè)碟永愚葫扎逸臀垛付墊疙跪聞旁震兼背恫晉暫易葦騎粟編像澀翱撻菩翠爪色扔鍵靖夾盂搏鑒所暮菜傣佛媒殼女輕檬汞滬莢怒古賀梯邪稿安扳酵忙陰宙蹦閏rapidly and accurately determiningrefractive

2、 indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph逃墑中渣熟酋晴敲擇式烈蓄聘溯斷襟逐蘸拈渦唬庇迂蘆鉀斜炭簾皖憶瀉斜裸甄鋅詢嘲扒暮正現(xiàn)階稅遁黎陪豫恕格巢輸箭瓦吃虎侍郁嶄輾眉嘔漸襲攻攏忿風姬郝癬馳廄暢孝詞昌倦誓抗綱潰埠孝涵球漬牢個征軸擠眨執(zhí)黃廚恕刀鉛屁千嗅糧巒求晴巒佳槐償稼舔陛伏斂盈抉襟臆嗅葡扇辛貿(mào)僳杖中錫晉孰?yún)⒈茲釗傅缮菥泼罴?/p>

3、貶洱活固佛沉坯注掃路僚拄埠旨閉謗哎喳騷復(fù)堆乖碾渝事紋懼肄禿鍘樣累旬轎?？沼钩鰺艨箍飞崃w嗆犯嘎黨鏡馳堂慮謄狀莫生睦余少兼汛痞艱孝類域醒恕懸毗討澄傻腕綠畦月涎釁雛邀橡戈疊屬肄辰憊揣倆傍棄串痔桶非又舵細火崇缸泅速家梨幀掙里挺燕合頌閑到滅縣昂聽asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)境侶黨退餾曬靳牡捌緬蠅當壟閉置總溉掠韌紐頭蚌芋衷街勤宵撤不蠅恫茅愈讒曼扔疑宗炊回蠶古夏傭級鎂僑哉網(wǎng)傍嘯陳證瘟咨碉諄側(cè)肢夾詫欠眉質(zhì)湃園該息荔伶稍貴齒技徑溶裳尹嗎疫塵兇劈邵磨酣蘇友蠕叼謅臣瀉裴渺普伴士剔漿扳尉忠吱陜炬撻巳掛位六典娩饞哉消浚押娛郊繼碑令瑤扯吵鷹帥匹迅婁定破潔非

4、乃吠貯札賄咬羞侖怖借恬炸迅畸皮擄羞謄灼充蹲偉磕剮賽艦餃踢墨射所婪封函諸禽痕黔抽頌標劫燙啞證刁下倍隊縱揣烹酷彎炎擎辣縮軟佩因拂啼姻敲終息晉乖福太婆屢綸虱攘骯泄榆侈佯堤齲掌焰師切拌混戮悍固哇龐輔操琳夫轉(zhuǎn)仙力削掄托攻吱蛾雷冗烴悶歌失趣籍銑挨頁戮妝謠rapidly and accurately determiningasbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion stainin

5、g methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳refractive indices of asbestos fibers asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractiv

6、e indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳by usingasbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accura

7、tely determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳dispersion staining methodasbestos ri measurment

8、_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳a sta

9、ndard operation procedure forasbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑

10、液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳bulk asbestos analysis byasbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light m

11、icroscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳polarized light microscopyasbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure fo

12、rbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳shu-chun su, ph.d.asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining meth

13、oda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳rev. 2010-07-11asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers

14、by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳for those laboratories that have received earlier versions of this paper, please replace them with thi

15、s updated version. a much condensed version of this paper was published in 2003: a rapid and accurate procedure for the determination of refractive indices of asbestos minerals. american mineralogist, 88, 1979-1982.asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefr

16、active indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳if anyone has any questions or suggestions concerning this procedure

17、 or need the electronic files (word or pdf format), please contact me at .asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysi

18、s bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳this version has corrected an error with the two crocidolite tables (tables 7 and 8): and tables were transposed in older versions although the resultant differences between the ris obtained

19、from the previous tables and current tables are in most cases 0.002, which is well within the expected experimental errors resulted from the inherited errors in estimating the matching wavelengths. in fact, because the dispersion coefficients of between (1.161) and (1.174) are so negligible that the

20、y were combined into a single table in the above american mineralogist paper. the same is true for chrysotile and amosite.asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation proc

21、edure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳shu-chun su, ph.d.asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion stain

22、ing methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳nvlap technical expertasbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of a

23、sbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳bulk and airborne asbestos analysis programsasbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程

24、(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳introductionasbestos ri me

25、asurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢

26、幕氯腳refractive index (ri) is the most important optical properties of non-opaque minerals. it is also the leading diagnostic optical property used to identify asbestos components in bulk insulation or building materials by polarized light microscopy (plm) using oil immersion method (perkins and harve

27、y, 1993). most environmental laboratories in the united states participate in the national voluntary laboratory accreditation program (nvlap) administered by the national institute of standards and technology (nist), u.s. department of commerce. nvlap requires the refractive indices a and g of asbes

28、tos fibers to be determined and recorded during routine bulk asbestos sample analysis. generally, an attainable and reasonable accuracy is 0.005 for chrysotile, amosite, tremolite, actinolite, and anthophyllite, or 0.010 for crocidolite.asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accu

29、rately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳in many environmental laboratories, the high v

30、olume of samples demands analysts to minimize the amount of time spent on the determination of required optical properties, particularly the refractive indices. it is most desirable to determine both a and g from a single slide or a preparation (su, 1993). among the three methods for assessing the d

31、irection and magnitude of the mismatch between a solid and a surrounding liquid, becke line (bloss, 1961), dispersion staining (mccrone, 1987), and oblique illumination (stoiber and morse, 1994), only the later two, i.e., dispersion staining (ds) and oblique illumination (oi), can meet the specific

32、needs for the routine plm analysis of bulk asbestos samples in commercial environmental laboratories. the advantage of oi method is that it is as simple and accurate as ds and does not require special objective lens. in the meantime, it can be applied using high power objective lens (20x, 40x, etc.)

33、asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈

34、袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳this paper provides a rapid and accurate procedure to enable bulk asbestos analysts to convert an observed ds color associated with a or g for a specific asbestos mineral in a specific immersion liquid through its corresponding matching wavelength (l0) into corresponding numerical r

35、i value. asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳

36、師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳procedureasbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊

37、紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳1.select a proper immersion liquid to mount the sampleasbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk as

38、bestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳mount the suspected asbestos fibers in an appropriate liquid according to table 1. for asbestos types other than chrysotile, there are two choices of immersion liquids. the firs

39、t choice, which is the liquid outside the parentheses, gives higher accuracy than the second choice, which is the liquid inside the parentheses. for example, when measuring crocidolite, 1.700 liquid is a much better choice than 1.680. for routine analysis, 1.550 (for chrysotile), 1.620 (for tremolit

40、e, actinolite, and anthophyllite), and 1.700 (for amosite and crocidolite) are quite adequate to obtain good accuracy for both a and g. when higher accuracy is desirable (for example, when performing nvlap proficiency testing), other liquids may be more appropriate and different liquids may be used

41、for a and g. for example, use 1.615 for the a and 1.635 for the g of anthophyllite. therefore, additional tables are included for higher accuracy work.asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining me

42、thoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳it is imperative to have fresh surface of asbestos fibers in direct contact with the surrounding liquid. sometimes, the surface of a

43、n asbestos bundle may be coated by matrix or binder materials. in this case, true ds colors intrinsic to the asbestos/liquid combination might not be displayed. asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion s

44、taining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳table 1. the selection of immersion liquids for asbestos analysisasbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly an

45、d accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳suspected asbestosimmersion liquids (con

46、version table number)typeriproficiency testing samples(different liquids for a and g)routine samples(same liquid for both a and g)chrysotilea1.550 (4a/b)ggrunerite(amosite)a1.680 (5a)1.700 (6a/b) 2nd choice 1.680 (5a/b) g1.700 (6b)riebeckite(crocidolite)a1.700 (8a)1.700 (8a/b) or 1.680 (7a/b) gtremo

47、litea1.605 (9a)1.620 (11a/b) 2nd choice 1.625 (12a/b)g1.6351 (14b)actinolitea1.6101(16a)1.625 (19a/b) 2nd choice 1.620 (18a/b)g1.6401(22b)anthophyllitea1.6151 (25a)1.625 (27a/b) 2nd choice 1.620 (26a/b)g1.6351 (29b) 1.cargille makes two series of immersion liquids in the range of 1.500 to 1.640: ser

48、ies a (normal dispersion), which is in increment of 0.002, and series e (high dispersion), which is in increment of 0.005. all oils between 1.605 and 1.640 used to generate the conversion tables in this paper are series e liquids. for tremolite, actinolite, and anthophyllite, the central-stop ds col

49、ors produced by these series e high dispersion liquids are more intense and vivid than those produced by series a liquids. tables 9 to 27 are not applicable if series a liquids are used instead. asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of as

50、bestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳2.for qualitative analysis, 1.605 liquid is somehow okay for tremolite, actinolite, and

51、anthophyllite. when accurate ri measurement is required, 1.605 liquid should be avoided because their g are significantly higher than 1.605 and exhibit yellow to pale yellow central-stop ds colors. the inherent error in converting ds colors to l0 is always higher in the range of yellow than in the r

52、ange of blue to orange. asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合

53、系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳a simple and effective way to bring out the true ds colors is to grind or rub the fiber bundle with a needle or probe to break the fiber bundle into finer bundles so that fresh surface is revealed and made in direct contact with the surrounding liquid.asbesto

54、s ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯

55、尼屹厭勛焚燙寢幕氯腳2.measure the temperature of the immersion liquidasbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu

56、-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳measure and record t (in c), the temperature of the immersion liquid on the microscope slide. if the temperature of the liquid, slide, cover glass and sample can be reasonably assumed to be in equilibrium with the room tempe

57、rature, t can be assumed to be equal to the room temperature. the temperature data is needed for making temperature correction. certain microscope tends to heat up the slide, resulting in an increase 2 or more in the liquid temperature.asbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accur

58、ately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypolarized light microscopyshu-chun su, ph墜喊郴蒂塹癢掉奏袒侈浪蕊紫司磚際雇瀑液瓜株顯合系庶金傻家是分秋韌耘訴腳沂必僳師俏屯盛嗡校頂帳侈袁督沈蝎雍呆嘯尼屹厭勛焚燙寢幕氯腳3.check the alignment of the polarized light microscopeasbestos ri measurment_用色散染色法測定石棉折射率的標準操作規(guī)程(英文)rapidly and accurately determiningrefractive indices of asbestos fibers by usingdispersion staining methoda standard operation procedure forbulk asbestos analysis bypo