✦ LIBER ✦

An automatic fraction collector control and fraction counter

✍ Scribed by D.F. Mowery Jr.

Publisher: Elsevier Science
Year: 1967
Tongue: English
Weight: 413 KB
Volume: 28
Category: Article
ISSN: 1873-3778
DOI: 10.1016/s0021-9673(01)85989-6

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

Small sucrose density gradients: Reprodu

Small sucrose density gradients: Reproducible and automatic fractionation using a commercial fraction collector (Pharmacia)

✍ Ch. Bieglmayer; H. Sadek 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 274 KB

A simple, inexpensive modification of a programmable commercial fraction collector (Frac 100; Pharmacia, Sweden) was described. This modification allowed reproducible automatic fractionation of small sucrose gradients by rinsing the hanging drop at the delivery head of the fraction collector into th

Development of automatic cross fractiona

Development of automatic cross fractionation: Combination of crystallizability fractionation and molecular weight fractionation

✍ Seikou Nakano; Yukitaka Goto 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 614 KB

A fraction collector for large-volume ch

A fraction collector for large-volume chromatograph separations

✍ C. W. Hangher; H. O. Weeren 📂 Article 📅 1968 🏛 John Wiley and Sons 🌐 English ⚖ 222 KB

Multiple fraction collection using a per

Multiple fraction collection using a peristaltic pump and a fraction collector modified for multiple channel operation

✍ Geoffrey Webb 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 245 KB

An automatic take-off for fractionating

An automatic take-off for fractionating columns

✍ Baker, A. W. ;Dixon, O. G. 📂 Article 📅 1947 🏛 Wiley (John Wiley & Sons) ⚖ 349 KB

## Abstract A still head which will deliver a constant weight or a constant volume of distillate has been developed. There are no moving parts in the still head itself, the reflux is continuous during operation, and the device may be made in glass or metal. It is particularly suitable for use on hi