CIHM Microfiche Series (■Monographs) ICIVIH Collection de microfiches (monographies) Canadian Institute for Historical Microraproductions / Institut Canadian da microraproductions historiquas Technical and Bibliographic Notes / Notes techniques et bibliographiques The Institute has attempted to obtain the best original copy available for filming. Features of this copy which may be bibliographically unique, which may alter any of the Images in the reproduction, or which may significantly change the usual method of filming are checked below. D D D Coloured covers / Couverture de couleur I I Covers damaged / Couverture endommag6e □ Covers restored and/or laminated / Couverture restaur^e et/ou pellicul^e I Cover title missing / Le titre de couverture manque I I Coloured maps / Cartes g^ographiques en couleur □ Coloured ink (i.e. other than blue or black) / Encre de couleur (i.e. autre que bleue ou noire) □ Coloured plates and/or illustrations / Planches et/ou illustrations en couleur Bound with other material / Relid avec d'autres documents Only edition available / Seule Edition disponible Tight binding may cause shadows or distortion along interior margin / La reliure serree peut causer de I'ombre ou de la distorsion le long de la marge interieure. Blank leaves added during restorations may appear within the text. Whenever possible, these have been omitted from filming / Use peut que certaines pages blanches ajout^es lors d'une restauration apparaissent dans le texte, mais, lorsque cela ^tait possible, ces pages n'ont pas 6t6 f ilm6es. Additional comments / Commentaires suppl6mentaires: L'Institut a microfilm^ le meilleur exemplaire qu'il lui a 6\6 possible de se procurer. Les details de cet exem- plaire qui sont peut-6tre uniques du point de vue bibli- ographique, qui peuvent modifier une image reproduite, ou qui peuvent exiger une modification dans la m^tho- de normale de filmage sont indiquds ci-dessous. I I Coloured pages / Pages de couleur I I Pages damaged / Pages endommag6es D Pages restored and/or laminated / Pages restaur^es et/ou pellicul^es Q Pages discoloured, stained or foxed / Pages d^color^es, tachet^es ou piqudes I I Pages detached / Pages d6tach6es |,y I Showthrough / Transparence I I Quality of print varies / D D D Quality in^gale de I'impression Includes supplementary material / Comprend du materiel suppldmentaire Pages wholly or partially obscured by errata slips, tissues, etc., have been refilmed to ensure the best possible image / Les pages totalement ou partiellement obscurcies par un feuillet d'errata, une pelure, etc., ont 6t§ film^es k nouveau de fa^on k obtenir la meilleure image possible. Opposing pages with varying colouration Oi discolourations are filmed twice to ensure the best possible image / Les pages s'opposant ayant des colorations variables ou des decolorations sont film^es deux fois afin d'obtenir la meilleure image possible. D This item is filmed at tlie reduction ratio checked below / Ce document est filme au taux de reduction indiqui ci-dessous. lOx 14x 18x 22x / 26x 30x / V 12x 16x 20x 24x 28x 32x The copy filmad hare has baan raproducad thanks to tha ganarosity of: National Library of Canada L'axamplaire iUmi fut reproduit grace i la g^n^rositA de: Biblictheque nationale du Canada The images appearing here are the best quality possible considering the condition and legibility of the original copy and in keeping with the filming contract specifications. Original copies in printed paper coveni are filmed beginning with the front cover and ending on the last page with a printed or illustrated impres- sion, or the back cover when appropriate. All other original copies are filmed beginning on the first page with a printed or illustrated impres- sion, and ending on the last page with a printed or illustrated impression. The last recorded frame on each microfiche shall contain the symbol ^^ {meaning "CON- TINUED"), or the symbol V (meaning "END"), whichever applies. Maps, plates, charts, etc., may be filmed at different reduction ratios. Those too large to bi entirely included in one exposure are filmed beginning in the upper left hend corner, left to right and top to bottom, as many frames as required. The following diagrama illustrate the method: Les images suivantes ont ^ti reproduites avec te plus grand soin, compta tanu de la condition at de la nettet* de I'exemplaire lUmi, at en conformity avec les conditions du contrat de filmaga. Lea axemplaires originaux dont la couverture en pepier est imprimis sont filmis en commenpant par le premier plat at en terminant soit par la derniire page qui comporte une empreinte d'impression ou d'illustration. soit par le second plat, salon le cas. Tous les autres exemplaires originaux sont filmis en comment ant par la premiere page qui comporte une empreinte r'Mmpression ou d'illustration at en terminant par Ik derniAre page qui comporte une telle empreinte. Un dee symboles suivants apparaitra sur la derniire image de cheque microfiche, selon le cas: le symbole -^ signifie "A SUIVRE". le symbole V signifie "FIN". Les cartes, planches, tableaux, etc.. peuvent etre filmis i des taux de reduction diffirents. Lorsque le document est trop grand pour etre reproduit en un seul ciichi. il est filmi d partir de Tangle supirieur gauche, de gauche i droite. et de haut en bas, en prenant le nombre d'images nicessaire. Les diagrammes suivants illustrent la mAthode. 1 2 3 1 2 3 4 5 6 LABORATORY OF THR INLAND REVENUE DEPARTMENT OTTAWA. CANADA BULLETIN No. 336 TINCTURE OF GINGER 27—1 '^p CORRKCXroX. In Bulletin No. nP.-2, " Raw Liiistvd Oil ". on imirc a.'i. flii< word " RPiiuinp" should nppoar in thn innrftin homlfnl " Hrninrks find ii|iinii>ii i>f ti»p ("liicf Analyst ", oppo^^ito No. r>r)342; and nil the succoodinj: samples i>ii that patro arc n«Mniino. The omission of the word "jrenuine" in its proixr place maki-s the opinion recorded opposite No. 55341 ap|x>ar to appl.v to the succeeding samples, which is not the case. A. McGILL, Chief Analf/st. J NOTES AND COMMENTS. Under this heading, as oocH-.ion arises, the Bulletins issued by this Depart- mrnt w.ll contain. a« an aprH.ndix, such c„n..„ent as may seen, necessary or adv.sable upon matters relating to the work of the Department in connection w..h the adm.n.stration of the Adulteration Act, the Fertilizers Act, the Feeding Muffs Act or the Proprietary Medicines Act. It frequently happens that correspondents ask information regarding the a^K.ve Acts of such a nature that the matter in question possesses general ■n.eres , and comment upon it would prove acceptable and useful to others an the .mmediate questioner. I„ .u.-h cases the reply may find a place in these columns. For convenience of reference these notes will be aumbered in w LABORATORY or THI INLAND REVENUE DEPARTMENT OTTAWA, CANADA BULLETIN No. 336 TINCTURE OF GINGER ( .. Ottawa, March 29, 1916. J. U. VlNlKNT, Esq., Deputy Mtiiist-499 por cent. Moor (Suggested Stondards, p. 11,0) quotes many authorities who find from 0-290 to 680 per cent. SiRgins (The National Vispensatorfi) finds from 0-4S(> to 700 iier cent. T. BBrchiy (I'linrm. Jour., Dwember, 1898) proposes 0-400 per cent oleo-rcsin as a standard below which a satisfactory tincture should jiot bo recognized. The specific gravity of the tincture should lie between 0-835 and 0-840. The loss of alcohol in mi'king the tincture need not exceed one per cent. (See Bulletin 110, p. 13). Reasonable allowance must bo made for variation due to the natural differoiicMs found in eommercial ginger, for losses in manufacture, and in dis'iK'iisiiig. With tliiso considerations in mind I would suttgost the following limits: — Siiecific gravity of tincture 0-8.30 to 0-850 .Meoliol content (vol. p.c.) mOi) f 90 00 + Oleo-resins, per cent 0-250 w 0-700 The limits sugge.-4 41 ^^^ Niijfhtly helow reiiiiiremeiitit 9 2 Kssence, not Tincture of (iin.K.r. . .. .. .. "] 13 below re-itiirements. ,nui adulterated under the Act 2 Total - i 1";; to recommend pi.hiicntion of this rei^rt a* Bulletin Xo. 3::ti. ~" I have tiic lionoiir to be. Sir, Your obedient servant. A. McOILL, (^>iipf Aualytl. w Nfttiirr of .>Uiii|itr. 1 i Villi' kill AiMti'i Vi-ndor. Cut. I IJULF.KTIN No. 3M- N»iiM> ami AililivM iif Muniifikctiirfror KiirnUhw KM irivfii l)V til*- Vendtir. \n>iiii(iuitiirfr. Kiirniabw. UISTH'CT OK NOVA HtXtTIA- l!)l .. (Vt. •-■»• 27 2** 1).^. 1 !* • s (Xt. Tiiuturr "f W.Tii (img«. (W277 » litZTc tUJ?!* .. tU2)«) ., H42H! ('. A. lUriixUiul, Halifax, N.H. Nut. UnxgCn. Hnlifm, N..S, llniwn ISnM. k Co., Ilnlifax, .N.S. H. K. WilK.n, WimlM-r, N..S. I.. •'. 'inrdnT, YanniHith, N S. H. K. Tra»k, Variii.»itli, \..S. limn. 12 12 - 12 12 12 I ;»)Viii.|,,r l.(i2Vmiliir« I lO I (Jl)V.nil.r . ■Ml 1 ingMiibr<'. .V..V)() . .V»67 .. 56.VW M Wifl3!i ., 5(J.">7ti UUM ., ,va«i „ N««;2 ., .')6.'i6:< .J,«i. Mmboii, «0K Hi. Vali.r, *>u»'1h'C. Willi", 4 St. .Io»n, '/u.U-c . . . R. U. Mnrin & Cic, 113 Cote dp I* Montunr, l^iicU.'c. v. (linmx, 11 nt. I'lnrre, tjue- W. Bninet, 140 .S«. .lowpli, I^Ufltec. I. K (liroux. .S87 St. .lo««>|)h, T. 1'. IMamoiidoii, 122 St. .Toflt'ph. C^ueber. I.. E. .Martel, 61 St. Jowiih, tinebec. M. Diiin. 107 RiivComniercial, i^nt'lirt:. 1 2 nZH. 13 n 12 . 12 . 12 . 12 . 12 1 12 . 12 . 2..V)l'ark», Davin Co. ., . l.6<'Vfn<^.r 1 .'lOFarkp, U»vii. Co. . 2.40HorniTii •.SornrntCo 2.73KnMik W. Hornt-r, Mf>ntn-al. 2.50 1 . SODavin, I,a» rf net* Cc i. 2 'JOrarkH, Davin Cti... Mfn. Mfra. Mfr , . R. Lachanco Mfr. m it!: •■ n DISTRICT OF MONTREAL- Nov. 2!) .. 29 .. 29 .. 2!l ., 29 .. .% I'inctur*! nf a inger. 67281 B7282 .. 67283 u 07284 It 67286 ., 6728-|>irt. !• n«»t an ciiiiri'nKh'ti of i>|>iiiiiin,l H''>iilU..J,\n(ily.iii. i 4' l; I WAI.JII. IXSI'K(T( )H. I Mill, fniai Smarla & Cii., I !"iil Kxtract. B.I'. mm <• NW7 >l«27i; Ot«41 ^l■N.■^(^ PC << U)l Ml Slew ■s •a I' <•• • I 5 J .'jO !■ \ W. K. I1KI,ANI». INSI'KCTOU. ■1 K.irark. ■imlO|.inMii (if thr f.'> 1 f AruUyat. ■•!•'') R. !IL' hit :«', «; r.«3.vi ■|«J7i SOfitiO KxiH-no* of trinifir. .Vle.tii I,,f..,l rH.,iiiivi,„.,it« Kni-Micp of Kingrr. iy;vii MiSVZ noma Adulterated. Alw.h.il too low. •^^I*""' "f BinKrr. Alcohol rather K«»enci' of ginger. O'KiOO 81 05 8ti ar, ;« 67281 08717 7208 r« 72 17 «7282 («00 87 JS ill 28 II 78 87283 826» 90 32 93-52 06C 07284 08393 85 46 89 84 053 67285 08417 Sa 92 90 20 It 54 07286 Meets legal requirementi.. Reaini) and alcohol slightly too low. Meets legal reqiiirementa. BULLETIN No. 336 ■f!^ kt a Naturt' (if Naiu" a!i I A'l li' ■•« of V.ml..r. (/i«t. Niiiiie and Addren I if Mftimfiictiirfr i>r Kurniiher art given by ihe Vendor. .Manufactunr. Fumwher. IHSTKICT OF M()NTRK.AL 1!)!.'.. Nov. 311 ., 30 .1 3U „ 31) Tiuctnre of Ginger. li7:!S7 tiTis'i tl7«.M) (Ml. IS. K. Fro-rtt ti Co., Mon- treal. ("ha|rtijaii Dart Ci'., Montrial. I'arkf. Davis & Co.. Montreal. [iVnian, Kno\ & Co., Montreal. 12 oz I'J .. 12 " 12 .. I on 1 IM 1.20 1 II. DISTKICT OF OTTAWA- Sepl. Oct. Tincture (finger. 70 711:.'' I 7i'.".:i2 T. I'aynient, Uallio\isie St., (I ,\va. BretlemrH DniR .Store, IJron- Hon Ave., Ottawa. C. H. Lewis, Kay St., Ottawa. Hlair C. Koger, Main St., t)ttawa Ka»t. W. .\. Hen*lerson, I'ank .St., ( )ttavia. K W. Day. Hank St., Ottawa. \. .1. lirowi.lee, I'.ank St., Ottawa. 7'i."i3" Allan & Coclirane, Hank and S|iarks Sts., Ottawa. v.. D. Storv, i 'ink St., Ottawa. 70."):u V. .1. Xolaii, Wellington St.. Ottawa. 12 07. I 35 12 .. l.;io 12 .. 1.3.-. 12 .. \.x> 12 .. I Xi 12 .. 1 a-) 12 .• 1 ,v, 12 .. 1 35 12 .. l.itr. 12 .. 1.3.-) Vendor . .Vat. Drug Co. < >ttawa. Vendor ... .. . . DISTKICT OF TORONTO- Oot. Titicture of (iinger. ()!nt25l>wl Drug Stoies, r.til, ;!3tl]l2oz ISl.nir St. we>i, Toronto. (W;ii7 Tamlilyiis, l.i,l.,!l72 l'.K),ir St.|ln west, Toronto. ! iiil'.rjSW. H. C. Snn.nierfelilt. lO'.H, 12 liloor St. weft, Topmto. (;:i'.l2il M. p. Kose, 1204 IJloor St 12 west. Toronto. DIIUTO v. H. liunting, 221 Wi-lle.-I.-y U St., Toronto. (5!iy31 S. M. Orwn, .'kj<> Parliament 12 .St.. Toronto. rwi32 \V. H. Kolw.n, 21t0 (lerranl 12 St. east, Toronto. 1 25 1.3.-I 1 .(«' 1 o; l.lKl 1 21' Nat. Dnigand Chetn. Co., Ltd., Toronto. Wndors E. r.. Slnitiliwortb Co., Lt72«7 Mef t« Itsgal rHqtiirenientii. 67288 .Slifflitly below strenKtIi in alchol. 67289 Neatly meet* legal reqiiirenient«. 67290 Sliiflitly below 9tr.-ngth in alcohol. 1» eoaence ; not tincture of ginger. \ KIPKKV, INSPKCTOR. triiiri HurniwH 4 li"iiie'» eoncen- 8297 8282 82(i9 sarii 82.")4 8279 08270 0-8228 83!)8 8263 88 81 !«-88 Ml 32 !I2 01 90 88 8!) 3)1 !»•.' .")6 88-81 8;i 57 89 ;«i 92 40 93 92 93 62 94 7 93 92 !I2 70 9.'). 12 92 40 88 36 92 76 038 46 tiO Xi ;«t .")» 0- 40 52 44 II .1 l'\"iKI{, I.VSl'KCTOR. 70526 7ft->27 70528 7«5S9 705:«i 70531 7a-)32 70.'-)33 7tH legal requirements. • I Inrt. I"! Tincture 8497 80 16 8240 91 43 83:«l k7 :«> II 836,-. 85 !I2 898.^ 60 (.7 II 8281 88 36 8403 84 04 85 (M 94 32 91-28 90 20 68 -,12 92 1)4 88-72 3 24 47 2 60 82 l-9!> .541 621 6!»926 KsjieniT of ginger. 6!l!>27 .Mwu legal re ,. 2li „ 20 XlH riiictniT nf (linger. t'.9!)34 l.i)fl{, l.nl.. ^24 Yiinni- «t., Tomntii. T. EaUinf'ii., Ltil., Yiinitfiinil <;uwn «t»., Tunintu. The Henin"N»i'\ l)nn{ Storei*. I,t(l., 117 VonKe st., Tur- until. 12ii/.n. 12 .. 12 .. 1.00 75 1 25 Unknown VeiiiloiH . K. B. Shnttleworth ('o.,ljt€l.,Torunt<). DISTRICT OF VANCOUVKK Oct. 30 30 .. :io 1 1 2 2 rinctini- (if 5r;<9(i ViHu-onvrr Dru^ Cii., 405 Han- (iinger. tiiigght.,W.,V anconVfr.B.C. .'>5:i'.l7 K. S. Knowluiii, 1 HantingxM., K., VunctiuviT, ll.C. -..WIS < •« 1 Drug Co., Ltd.. 3'.l!l I'uwtll St., Vancouver, B.C. ,V)3!WC:ii)itulal'liaima.J403 Reil Star Drug Store, 63 Cor- dovast , \V., Vancouver, B.C ,')il2 6(U>13 I>)i614 .lolin Cocliraiu-. 1300 1) luglas St., Victoria, li.C. W. .Tackson A Co., 1411 Uou gljm St., Victoria, B.C. Hall A Co., 7te YaUs st, Vic toria, B.C. CyruaH. Bowes, ri.'Stioverii "iiient St., Victoria, IS.C. 1'. ,(. Williams, Fort anil (Jov- ernment hts., N'lctoiia, B.C. (Jeo. H. Fra«"r& Co., 012 914 (lOvernnient st., Victoria, B.C. \V. S. Terry. I'.O., Bo\ .V)4. Victoria, B.C. D. E. Canipliell, Doughis and Fort stu., Victoria, B.C. IwYh riiarmacy, 1415 Govern ment St., Victoria, B C. ArouHon 4 Elwin, Fort* Cook stjt., Victoria, B.C. 12o/.H. 12 .. 12 .. 12 .. 12 .. 12 .. 12 .. 12 ., 12 •■ 12 M 1 2S 1 20 1.25 1 2.- l.-£> l.» 1.30 1.25 1.20 1.20 May& Baker, Ltd., Batt«rwii, London, S.\V. I.ynians, Ltd., Mun tr«fal. Vendors Vendor Vendors Nat. Drug and Cliem. Co., Victoria, B.C, VeDilor Vendom TINCTURft OF GINGER. Ri-siilt« cif Analjaii). Iii-i-iicir's R(.|iort. 'I iM>t an fzpreiiiiioii "f iipiiiiun.) ■I'lilnl. * < if: 1 Itcmarks .iiiil Opinloi of the Ctiief Aiialvst. 0-8.'i38 S243 84«> i: I m<>ri;an. inspector. iM'ir.il fnmi rimo-n ii.i.il Kxtiact. 82M OK34II 8271 <• (fiiwl "•822S ••a 0KB5 ••■8272 SS-Jd li_" SI I.I.IVAN, INSPKtTOR. «2(« 82N-) 1 • 8431 S23II It 8»il 82r)(i 8272 l> 8211 II 8254 8K)8 p C-. p. c. 78 in 84 .-!« !»2 .-.fi 35 12 82 09 87 If. p. c r>8 O*! 1 H4 lilliUtl 6n034 IMKKK .M'fts 1,^1 rcipiin>mpnt». K^sencciif (Jiiijrt'i. !»1 (it. 8S 20 9118(1 Sit- 40 91 llti ill 6(1 m 00 88 8(1 !» 00 88 40 (t 8.S 2 21 II 8<1 1 OO (I- 90 KiHiW 55400 (I (>8| 5.-.401 84 75 8.3 55402 5540;< 5.".404 Mwts Icftal rwpiiifni.-iitii. EwfiuT of cjiiip-r. \UvU l..((nl rrqiiir*>iiii'!itK. Nearly mefet« letjal riKpiiwiueiits .Me.-t» iKgal re<|iiiremeiitK. 11-95 :V405 Nearly mi'.'ta legal requinments. 91 110 91 (10 85-80 !»2 4" 91-60 92 20 92 20 il2 20 !I2 40 8;»-20 II W 1(18 II Wl 7;i () 63 1-00 (I fis 6(i il-(» II K-l H(;i-.()5 Meets legal r.^niir..inpiit.<. Nearly m.-etj. |,.jp,| refpiireiii.-nt*. IMUiiNi (i(i607 litKilO utifltl ■■il3 (i(it;i4 Meet* legal retpiirfiiient^ Ne.irly iiieetH legal requirementn. Meet, legal req