TY - JOUR
AU - 
AB - QC'EOBER 24,3 1912] 219 NATURE with such smah quantities are obtainable, but they LETTERS TO THE EDITOR. are: costly, and it wouid be out, (3f the questitm to [The Editot does mt hold himself restoméble‘ far emptoy tham in the numbers and in the manner opinions extressed by his carresimndenta Neither rtquired, for instalments far npstmic detarminations. can he undewtaka to 19mm, 07 w wnespond with As the author says, “it is a technique; for con- the writers of, rejected manuscti-pzx intended for ducting quantitative tests in uncalibrated capiilary tubes with minimal quantities of reagents.” this or any hiker fart af Naturals. N0 notice is Briefly, the methcd consists in the use 9f glass taken of anaraymaus wmmunicaiiomj pipettes, formed by drawing out a piece of giass Xarays amt firystats‘ tubing in the. blow~pipe flame into a fine stem. MESSRS FRIEDRICH, KMPPING AND LAUE have re~ By adapting a suction apparatus in the form of ehtly published (K. Bayer. Akad. d2? Wiss., 19m, a rubber teat to the undrawmout portion, and p. 303) some remarkable effects obtained by pasaing making a mark somewhere on the drawn~out a fine stream of X—rays through a crystal before in- stem, we have 
TI - X-Rays and Crystals
JF - Journal of the Röntgen Society
DO - 10.1259/jrs.1914.0037
DA - 1914-07-01
UR - https://www.deepdyve.com/lp/unpaywall/x-rays-and-crystals-q3D3q5cFQD
DP - DeepDyve
ER -