Chemical News and Journal of Industrial Science, Volumer 31-32Chemical news office, 1875 |
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Side 9
... sugar by Barreswill's method . Con- versely , to ascertain the purity of distilled water , 50 c.c. may be boiled with 1 c.c. of Fehling's test . im- Stony Concretion . - T . L. Phipson . - This calculus consists of xanthic oxide , uric ...
... sugar by Barreswill's method . Con- versely , to ascertain the purity of distilled water , 50 c.c. may be boiled with 1 c.c. of Fehling's test . im- Stony Concretion . - T . L. Phipson . - This calculus consists of xanthic oxide , uric ...
Side 20
... sugar may be classified as ( a ) generators of molasses ; ( b ) indifferent ; and ( c ) preventers of molasses . The author shows that chloride of calcium , added in small quantities , decreases the yield of molasses . But if added in ...
... sugar may be classified as ( a ) generators of molasses ; ( b ) indifferent ; and ( c ) preventers of molasses . The author shows that chloride of calcium , added in small quantities , decreases the yield of molasses . But if added in ...
Side 22
... Sugar Manufacture . - M . E. Pesier . Whatever may be the details and the name of the pro- cedure adopted , it is indispensable to admit only the juice obtained by tearing and pressing the tissues ; in other words , the liquor from the ...
... Sugar Manufacture . - M . E. Pesier . Whatever may be the details and the name of the pro- cedure adopted , it is indispensable to admit only the juice obtained by tearing and pressing the tissues ; in other words , the liquor from the ...
Side 29
... sugar . The author has found 21 per cent of the former , and 24 per cent of the latter . Joly has detected sugar to the extent of 50 per cent . Aniline violets are more liable to sophistication than magentas from the fact that they are ...
... sugar . The author has found 21 per cent of the former , and 24 per cent of the latter . Joly has detected sugar to the extent of 50 per cent . Aniline violets are more liable to sophistication than magentas from the fact that they are ...
Side 30
... sugar , having the formula C12H22O11 ; reducing Fehling's liquid in a smaller duce as much suboxide of copper as 100 parts of maltose ; proportion than grape - sugar , 65 to 66 parts of which re- and having a much greater rotatory power ...
... sugar , having the formula C12H22O11 ; reducing Fehling's liquid in a smaller duce as much suboxide of copper as 100 parts of maltose ; proportion than grape - sugar , 65 to 66 parts of which re- and having a much greater rotatory power ...
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Populære avsnitt
Side 93 - The person purchasing any article with the intention of submitting the same to analysis shall, after the purchase shall have been completed, notify to the seller or his agent selling the article his intention to have the same analysed by the Public Analyst, and shall offer to divide the article into three parts to be then and there separated, and each part to be marked and sealed, or fastened up in such manner as its nature will permit, and shall, if required to do so, deliver one of the parts to...
Side 127 - No person shall sell to the prejudice of the purchaser any article of food or any drug which is not of the nature, substance, and quality of the article demanded by such purchaser...
Side 226 - No person shall, with the intent that the same may be sold in its altered state without notice, abstract from an article of food any part of it so as to affect injuriously its quality, substance, or nature...
Side 107 - I, the undersigned, public analyst for the do hereby certify that I received on the day of 18 , fromf , a sample of for analysis (which then weighed]: ), and have analysed the same, and declare the result of my analysis to be as follows...
Side 75 - Chemical Technology, or Chemistry in its Applications to the Arts and Manufactures. By THOMAS RICHARDSON and HENRY WATTS.
Side 225 - No person ahall, except for the purpose of compounding as hereinafter described, mix, colour, stain, or powder, or order or permit any other person to mix, colour, stain or powder, any drug with any ingredient or material so as to affect injuriously the quality or potency of such drag, with intent that the same may be sold in that state...
Side 238 - ... of CHEMICAL ANALYSIS ; or Practical Instructions for the determination of the Intrinsic or Commercial Value of Substances used in Manufactures, in Trades, and in the Arts. By A. NORMANDY, Author of "Practical Introduction to Rose's Chemistry," and Editor of Rose's "Treatise on Chemical Analysis.
Side 92 - WHEREAS it is desirable that the Acts now in force relating to the adulteration of food should be repealed, and that the law regarding the sale of food and drugs in a pure and genuine condition should be amended: Be it therefore enacted by the Queen...
Side 94 - ... days next after such conviction, with two sufficient sureties, conditioned to try such appeal, and to be forthcoming to abide the judgment and determination of the court at such general or quarter sessions, and to pay such costs as shall be by such...
Side 272 - Committees for the several Sections before the beginning of the Meeting. It has therefore become necessary, in order to give an opportunity to the Committees of doing justice to the several communications, that each Author should prepare an Abstract of his Memoir, of a length suitable for insertion in the published Transactions of the Association, and that...