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Sources of Supply of Chemicals.-Undcr prcscrit conditions i t is of coiisidcrnblc iniportnncc tlint cvcry ;issistnncc 1)c givcii to inqiiircrs for supplics of chcinicnls :tiit1 nllicd protliicts. Inquiries for products i n rcspcct of which tlic usuiil soit rccs of inforinntion lin\v fnilcd will bc notified i n tlic l\rccltly 13ullctin. Will a n y iiictnbcr making or kfiotuhg of (8 mcikct of ;iiiy of tlic following, plcnsc advisc tlic A.B.C.31. us soo)& (is pssilik :-Aldol a-iinlJlithylamiiic Anliytlroirs nluininiutii cliloridc (cotiirncrcinl) RIclibiosc Nat)litlio-rcsorcinol(1 : 3 tliliydrosy~iaplitlinlcnc) Sodium snlicylnnilitlc I3nr1,ndocs I'ctrol 31. CONTROL SCHEMES Control of Dyestuffs.-'l'lic C'oiitrollcr of llycstufis clraws uttcntion to tlic nbnorninl tlctnitittls for dycs for Scrvicc inutcrinls nntl csprcsscs tlic opinion t l i i t t tlic hcst use of tlic bn1:uicc woiiltl bc for tlic csport tmtlc.
IIr tlicrcforc iinnoiinccs tliut licciicrs t o ncqnirc tlycs not tnadc in this country will oiily IN grniitctl on tlic contlitioii tlirrt sucli tlycs nrc rcscrvcd ns far ns prncLicd i l c : for tlic Scrviccs t i i d export trudc. It will bc ~icccssnry for users to prcscrvc cvitlciicc of thc nctiinl iisc nindc of tlicsc dycstulrs, to IIC nvitilnblc if proof is nt uny tinic required. Tlic tlycstuffs position in Grcnt llritain is iinnicasurirl.dy superior tothy its coinparcd with 1314, hut tlic possibility of 11 shortngc of dycs for Iioinc trudc rcqiiircinciits nus st bc cnvisngcd. It is conscqucntly ncccssnry for tlic ltoinc trndc to pliiti its colourcd nicrcliandisc rcquirciiiciits so t h n t thc consumption of the trviiilithlc dycs intry bc sprcnd o \ w ;is I a r p n wciglit of nintcriiil 11s is prticticnblc, I)y i cducing tlic tlcptli of licitvy slintlcs r~iid using pnlor sliudcs iii woven ctnd printcd tlcsigns.
๐ SIMILAR VOLUMES
rhough not iinprobnlilc tlintn Iinndful of inid-ciglitccntli century pliilosoplicrs intcrcstctl tlictnsclrcs in pccriug a t tlic lxibblcs tlint rosc wlicn nails wcrc irnnicrscd in dilute sulpliiiric ncitl, tlicrc is yct good rcnsoii to tliink tlint the ncid itself was rcgnrdcil by soinc iiidustrinli