1915] William A. Perkweig and William J. Gies 231 



[Volumes. BZ: a = 65; b = 66; = 67; d = 68. ZpC : g = 92; h = 93. 

 JBC: m = i8; n=i9; = 20. BJ : s = 8. JACS: w = 36; x = 37. BB : 

 y = 3. (See page 230.)] 



Apparatus.— iBericht'g: Mik'resp'nsapp,i<rro£r;j,b5i2.— 2Polaris'app Mik- u 

 Mak'bestim b weis Licht,N eub er g,ci02.—3Resp'n app small a.mm,Benedict,o30i.-~ 

 4Simp quartz Hg-vapor lamp, biol a photochem invest,5ot;jV,o3i5.— sEasy ca- 

 lorim m high precis,lVhite,w/23i3.—6Uodii Kjeldahl flask, soil N,Noyes,w2S4i- 



Methods,— 7" Lackmosol," empfind Bestand 'Lacmoid,Hottinger,zi77.—S 

 Manomet M Harnst'bestim,Löw-Prorofe,a273.— gKol'd N Harn; Bedeut Carci- 

 nomdiag,£f^ Bloemc-Swart-Terwen,a34S.—ioAnal Ca Kot u 'liarn,vdcrHeide, 

 3363.— iiNachw Peptid i Harn mit /»-Kresol-Tyrosinas-Reak.C/toda^i^Mwwer, 

 a3g2.— i2Tryptophanbestim i Nier,i^MrcÄt»,a45i.— i3Refrakt- u Dispers'bestim 

 Fet u Öl,5r:a/a^3)t,bi49.— l4Stalagmon Bestim klein 0'ii-konz,Grdh-Göts,hi65- — 

 isStalagmom Studien kryst u kol'd Lös ( 5-10) ,5erc2^//^r,bi73.—i6Entsteh u 

 Spezif Blutferm b Anwend Abderhalden Diarverfahr,Par^amow,b269.— i7Tri- 

 ketohyd'reak,A^<?M&frf7,c56.— iSFäll Am'säu mit Hg-acet u Soda,Neubcrg-Kerb, 

 ciiQ.—iQNinhyd'reak Pepton; Ferm u Antiferm'wirk Serum,Fräw^^/,c298.— 20M 

 Lecithinbestim Milch,5ro<fnV^-Pi«ard,c382.— 21 Wassermann Reak norm Mensch'- 

 serum,AVaMJ^,d48.— 22Quant Bestim Milchsäu in Organextr als CO,Meissner, 

 di75._23Formald'reak,5'a/i^ow^^i,d337.— 24Darstel indox-HoS04(Indican),/o//^^ 

 Schwenk, d347.—2sAsym Synth Mandelsäu ; Entsteh Benzylid'weinsäu'est u Ben- 

 zylid'weinsäu,£r/£';!JM£'y^r,d35i.— 26Zerstör org Subst n Meth Fresenius-Babo, b 

 vorher Behand mit Antiform u Bestim klein Pb-meng so behand Organ,FnVd- 

 wa»»,g46.— 27Bestim Glykog in Hefe,5'a/^owjÄt,g7S-— 28Extrak'stof Muskeln: 

 (i6)Isol Carnosin dur Hg-ox'sulf,Z)iVmV/t,g2i2.— 29Fleischextrakt,5'jMorodm- 

 5fW,g2i4.— 3oGewin Carnosin aus b Steriliz Fleisch m HoO-dampf i Hönnecke- 

 Fleischdämpf sich bild Brüh,S'OToro(/m^<?w,g228.— 3iQuant Bestim Hg Harn, 

 /C/o?r,g286.— 32Lactacidogen : (i)Isol,£7Mfcd(?»-Lac(7Mer,h94.— 33Ureas Sojabohn u 

 Verwend quant Harnst'bestim,£i(7<?wb<?r6rcr,h370.— 34Creatin a cr'inin metab:(i) 

 Prep creatin a cr'inin min,Benedict,mi83.—35ldem:(2)Est creatmßenedict 

 miQi.— 36Est P in biol mater,roy/or-Mi7/£'r,m2i5.— 37Turbid m determ aceton, 

 acetoacet acid and /3-oxybutyr acid urin,Fo/iH-I>(?Hi^,m263.— 38Quant determ 

 album urin,Fo/iM-Z>^m'j,m273.— 39V0I m tot S urin,i?airm-i?M&iXni297.— 4oPurif 

 a melt point sat aliphat ac\d,Levene-lV e st, m463.—4iSimp m determ tot N co- 

 lorim,GM/ic;fe,m54i.— 42Dry urin chem anal,Brömaw,nios.— 43Prep Ureas, determ 

 urea,FaH5'Zy)^^-CM//^n,n2ii.— 44IS0I subst butter fat exerts stim infl grow,Mc- 

 Co//Mm-I>az;w,n245.— 45Determ I connect thyr'd activ,i^en(fa//,n25i.— 46Determ 

 sugar bl'd,5"/ia#(?r,n285.— 47Catal react bl'd :(i)Factors benzid test occult bl'd, 

 Lyle-Curtman-Marshall,n445.—48Est fat feces,G^/'/iarf-Oo«^a,n52i.— 49Precip 

 serum-alb a glutin by alk'oid reag,Han^/i^oi3.— SoFolin-Farmer m colorim 

 estim N,Bock-Benedict,o47.—5iM sugar small quant hVd,Lewis-Benedict,o6i.— 

 52M inorg PO4 tissue a food product,C;ta/'üt-Powtc^,o97.— 53Est benzoic acid 

 urin,i?at^m-Z)Mfcm,oi25.— 54Use col'd Fe determ lactos milk,Hi7/,oi75-— SSCo- 

 lorim m am'acid N, Har ding -MacLe an, 0217. —s6U groups in P-lipin,Foj/^r,o403- 

 — 57Correct: M inorg PO« tissue a food product,C/ja/'i»-PowJC^,o46i.— 58M 

 est sugar bl'd,Gar(incr-MacZ^o»,s39i.— 59Produc w-hydrox-J-meth'furfurald fr 

 carbohydrat a infli on est pentosan a meth'-pentosan,CMHHm5/tam-I>orcc,s438-— 



