commiss direct juli lai method sampl chemic analysi edibl casein casein eec commiss european commun regard treati establish european econom commun regard council direct eec juli approxim law member state relat lactoprotein casein casein includ human consumpt articl thereof articl direct eec casein casein requir sampl commun procedur desir adopt initi seri method sampl chemic analysi request studi complet measur provid direct accord opinion stand committe foodstuff adopt direct articl sampl requir refer articl paragraph direct eec outlin annex present direct articl member state measur order compli present direct januari latest forthwith inform commiss thereof articl direct address member state brussel juli commiss cockfield vice presid oj date month adopt present direct annex method sampl relat control chemic analysi edibl casein casein intend human consumpt gener provis administr instruct personnel sampl perform author qualifi person member state regul seal label sampl sampl offici seal place sampl identifi member state regul replic sampl equival repres sampl simultan prepar analysi reserv commun legisl defin procedur number sampl depend nation legisl member state sampl dispatch laboratori sampl report sampl accompani report establish member state legisl sampl equip specif sampl equip made suitabl materi adequ strength bring chang sampl affect result subsequ examin chang sampl sampl carri stainless steel recommend surfac smooth free crevic corner round sampl equip compli requir laid respect product sampl sampl contain specif sampl contain closur materi construct adequ protect sampl bring sampl chang affect result subsequ analysi examin materi includ glass metal plastic contain prefer opaqu transpar transluc contain content store dark place contain closur clean dry shape capac contain requir laid product sampl singl servic plastic contain contain made plastic lamin includ aluminium foil suitabl plastic bag method closur contain plastic bag secur close mean suitabl stopper screw cap metal plastic materi air tight plastic liner stopper liner insolubl absorb greaseproof influenc odour flavour properti composit sampl stopper made cover absorb odourless materi sampl techniqu sampl contain close immedi sampl storag sampl recommend storag temperatur sampl casein casein exce transport sampl sampl brought laboratori respons test prefer hour sampl take transit precaut prevent exposur contamin odour direct sunlight temperatur greater ii method sampl edibl casein casein scope field applic method describ sampl chemic analysi edibl acid casein edibl rennet casein edibl casein equip section gener provis borer suffici length reach bottom product contain borer conform descript part iii direct spoon spatula scoop broad load sampl contain section gener provis procedur gener care minim uptak atmospher moistur content product contain period prior sampl analysi product contain secur reclos sampl procedur sampl sampl gram clean dry borer pass product contain inclin laid side slit orient downward rate penetr borer reach bottom contain rotat withdrawn content discharg sampl contain bore make sampl gram sampl contain close immedi sampl complet sampl carri batch sampl product pack small retail packag intact unopen packag constitut sampl packag batch form sampl gram method constitut repres sampl preserv storag transport sampl section gener provis iii borer sampl edibl casein casein bulk type borer type long fig type short fig materi blade stem made polish metal prefer stainless steel grip long type prefer made stainless steel short type borer detach grip wood plastic fit bayonet catch blade construct shape materi finish permit borer easili clean protrud edg blade type suffici sharp serv scraper point blade suffici sharp facilit sampl princip dimens borer conform dimens subject toler tabl mm type long type short length blade thick metal blade diamet blade point diamet blade grip stem slit width point slit width grip stem note borer free flow powder borer insert vertic type borer fill complet turn withdrawn vertic type borer fill complet insert withdrawn obliqu posit prevent loss lower end case free flow powder contain inclin borer insert horizont slit withdrawn slit upward figur borer suitabl sampl casein casein dimens millimetr section section section type type