TY - JOUR AU - Power, AB - New instriimenis, nruieriuls and tools duct is free from both chemical and radiochemical impurities. meters. They arc assembled in positions as requircd in a Analysis by gas chromatography shows it to be identical frame made from slotted plates and girders. Each holder “ith spcctro-grade 2,2,4-trinicthyl pcntanc. Spccific activity platc has a pronged end for sliding on a slotted plate,” the of the prcscnt stock is 2.86 mc/mM. Higher specific activitics other end being fixed with a nut and bolt. The pronged end LIP to 5 mc/niM can be provided on request. allows tag panels and wiring to overlap thc holder plate, Other CI4 labelled hydrocarbons are available from this thus shortening leads and simplifying assembly. The slotted firm. information about which will be sent on request. !so-octane CI4 has the following structiirc CHS CH3CI4 H-CH 2---C714-CH 3 CH, CH, ISlectrically-heated glass. Young and Power, Branksome Court, 21 The Avenue, Bournemouth West. An electrically-heated glass has been developed in Switzerland. It is made of specially toughened and non-splintering glass sandwiching extremely fine resistance wires, one tenth the thickness of a human hair and practically invisible to the naked eye. The amount of heat given OK per square foot can be TI - Electrically-heated glass JF - Journal of Scientific Instruments DO - 10.1088/0950-7671/35/12/428 DA - 1958-12-01 UR - https://www.deepdyve.com/lp/iop-publishing/electrically-heated-glass-Z2Sleq1WkN SP - 477 VL - 35 IS - 12 DP - DeepDyve ER -