✦ LIBER ✦

An automatic high-precision acrylamide gel fractionator

✍ Scribed by W. Gilson; R. Gilson; R.R. Rueckert

Publisher: Elsevier Science
Year: 1972
Tongue: English
Weight: 371 KB
Volume: 47
Category: Article
ISSN: 0003-2697
DOI: 10.1016/0003-2697(72)90125-x

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Precise laboratory fractionation an auto

Precise laboratory fractionation an automatically controlled column

✍ Highet, H. C. ;Godin, G. W. ;Philpotts, A. R. ;Twigg, G. H. 📂 Article 📅 1950 🏛 Wiley (John Wiley & Sons) ⚖ 653 KB

## Abstract This paper discusses a method of reducing heat losses from laboratory fractionating columns. A differential thermocouple in the lagging detects radial heat flow and controls the current passing through an electrical heater winding in the lagging, by means of a galvanometer, lamp and pho

High-efficiency laboratory fractionation

High-efficiency laboratory fractionation. V. an automatic laboratory still

✍ Dixon, O. C. ;Rosnebeck, H. R. 📂 Article 📅 1950 🏛 Wiley (John Wiley & Sons) ⚖ 318 KB

## Abstract It is important that accurate control of operating variables should be maintained throughout a long batch fractionation. This can best be achieved in many distillations by automatic control. In the laboratory still and acccssorics hcrc described, automatic control is provided for the ma