New Variable UV-Visible Detector. 190-625 nm. 0.002 AUFS. ISCO's new Model 1840 gives you all the advantages of continu ously selectable wavelengths...
contained, low-cost system makes mer- cury determination an inexpensive ... SPECIALTIES COMPANY. 4700 SUPERIOR ... PHONE (402) 434-0231. You get.
tional to the total mass of material in the corresponding zone. This equipment is described by Dr. . K. Brakke in his paper: Photometric Scanning of Centrifuged Density Gradient Columns,. Analytical Biochemistry, 5, 271, (April 1963). We will send a
gradient formed by combining two liquids can be dialed directly into the DIALAGRAD. Program duration and pumping rates are easily adjustable over very broad ranges. No more mixing numerous solutions to guessed-at concentrations. Now to identify your
SPECIALTIES COMPANY. 4700 SUPERIOR. LINCOLN, NEBRASKA 68504. PHONE ... Two interchange- able plug-in flow cells are available: an. 8-jttl cell for ...
combining two liquids canbe dialed directly into the DIALAGRAD. Program duration and pumping rates are easily adjustable over very broad ranges. No more mixing numerous solutions to guessed-at concentrations. Lesson No.2. Now to identify your fractio
search, all guaranteed for 2 years. Ρ 31. pH meters. ... All-purpose digital meter for pH and specific ion ... You get better results when you see things our way.
LINCOLN, NEBRASKA 68507, U.S.A.. PHONE (402) 434-8265. CABLE ADDRESS: ISCOLAB LINCOLN. Circle No. 35 on Readers' Service Card. 146 A .
DOI: 10.1021/ac60315a788. Publication Date: June 1972. ACS Legacy Archive. Cite this:Anal. Chem. 1972, 44, 7, 100A-100A. Note: In lieu of an abstract, this is ...
