University of California Davis - El Rodeo Yearbook (Davis, CA)

Page 212 text:

Golden State Brand Vacuum Salt 99.7570 tSodz'um Chloridei ADOPTED BY THE UNIVERSITY FARM AND ALL CREAMERIES iTHAT ANALYZE THEIR SALT BEFORE USING IT IN BUTTER For Creameries, Canneries and Manufacturers Who Are Compelled to Use Extra High-Grade Salt tSOdium Chloridei in Preserving Their Products, the Following Short Farm Analysis for MAGNE SIA and CALCIUM Can be Used TEST FOR MAGNESIA IN SALT Make a saturate solution of salt with DISTILLED WATERethat is, add salt to the distilled water tstirring continuouslyi until no more salt Will dissolve; allow to stand a few minutes until air escapes and brine clears up; then add 20 to 30 drops of SODIUM PHOSPHATE SOLUTION to every pint of brine; if regular quantative analysis graduated 10 cubic centimeter test tube is used two drops of the solution will be sufficient. Pure brine Will remain clear indefinitely. If Magnesia is present it will turn white or milky, gradually coagulate and after standing twenty- four hours will settle to bottom, where percentage can be read on the test tube. Precipitate in this case is CHLORIDE OF MAGNESIA. SODIUM PHOSPHATE SOLUTION FOR MAGNESIA TEST Procure 10 cents worth of Sodium Phosphate, NaZHPO4 from any druggist; fill a bottle one- quarter full, add DISTILLED WATER to fill bottle. This, after shaking well, is saturated solu- tion, ready for use in Magnesia Salt Test. TEST FOR CALCIUM IN SALT Prepare saturated solution of salt brine, same as for magnesia test; to a pint of brine add 10 drops of Aqua Ammonia tcommon washing ammoniai; mix thoroughly, then add 10 drops of OXALATE AMMONIA SOLUTION, mix ,thoroughly. Pure brine Will remain clear indefinitely. If it turns white 01' milky Calcium is present which Will gradually precipitate, and at the end of twenty-four hours a quantative reading can be made in the regular 10 CC'test tube. The precipitate in this case is Calcium Oxalate formed from the Calcium Sulphate and Calcium Chloride present in the salt. OXALATE AMMONIA SOLUTION FOR CALCIUM TEST Procure 10 cents worth of Oxalate Ammonia Crystals tNHQ 2C204H20 from any druggist; fill bottle one-quarter full. add DISTILLED WATER to fill bottle. This, after shaking well, is a saturated solution ready for use in a Calcium Test. Sodium Chloride tSailti standing the above tests is practically chemically pure, there being no brash 01' bitter flavors remaining due to the presence of Chlorides of Calcium and Magnesium. CALIFORNIA SALT COMPANY 762 MILLS BUILDING SAN FRANCISCO, CALIF. Patronize itRodeo Advertisers. They Patronize You. NVW

Page 211 text:

BEST IN THE WEST PATRUNIZIC HUME INIII'STIIY. DEMAND NXUII' NI'N'I'IJAII IHBICIII I'IIIIM YUI'II IIRUIIICR UH IIIIIICII'P IIIIIHM 'IIIIIC BAKERY. I I I l I I I I I I l IIU'P BREAD AND ROLLS ALI. my I 19mm II A. M. 'm I P. M. i i I I l I I I I I I l PERSONAL ATTICN'IIIHN IIIVICN TU ALI. SPICIIIAL URIHCHS AT ALI. TIMES. Snow System Bakeries 215 G ST. PIIUNIC llI DAVIS I'.II.II 0IINI.I .Iu'I-ntx II'IIr Bergmann I Joggers H. S. Crocker Co.LIArLC: ICSILIIIIISIIPII 187M PRINTING Bookbinding : Lithographing The Only Umnplvtvly IIZIIIIIIIIIIIII Printing and IIIIIIIIIIIIIIIIIIg ICsIzIIIIisII- Inontin Suvnunvnnx 373 Main 264 Caselli 8L Hunger .IIT K SII'PPI 205 J NTRIHYF SIII'I'UIIIVHHL I'ulil'nrniu I I I I I I I I I I I I I I . I I'I.III:sIII:I,II IIIII-zss sIIIII-zs I I I I I I I I I-

Page 213 text:

DAVIS ENTERPRISE XV. U. SVUTT. Pl'upl'ivtm' A VHAkly PllhliHHiHll ul' Hmwml ViH-ulnliun Pllhlislml :1! leis. Fulil'm'nin. GENERALPl'liLlSlllNH FINIC .1013 PRINTIXH HF ALL KINDS Advm'ntml lm-zltiml nl' l'nivm-sity Farm :ll hilViN INN'HIISU nf vlimnlv. soil and gmrlngiml lumtiun. :lml Hill ml llw fgrmlml lumsling fur llw HM ! Slir'firm 0f tlw Iirwl l'uuuly in Hz: HI'NI Nlulr in Illr I', N, .l. i H'HHSIHCR UV mun .ml:lml..x ! . L - - - ------ --- ----- --4 T ............................. .4. :- .............................................. .1. ! ! ! Ii Home Cooked Meals . HOMES a n d All X 0U C811 hilt Should 1w just us ullrm-tiw- us vily lmmvs. :nnl muny ut' thmn arr. Um' svrvirv m fulks living 0n lmlh lnl'gv and small farms nnhitlu nf thw t'ily is just us t'UIllltlt-tw us it is In lwuplv in Ihw t'ily. Special Rates to Students Wv 5'le Ilmlsv Furnish- illus fur M'wry kiln! nt' hmmn FRANCES OKIiIiHi Dunn and Frazier C0. 19 Stops Frum K 91' . R AND I. SKH'MANHIN'HD u-n-u-u-u-u-u-'--.-----.-..--.-u-....-...-u-n