45) These exchanges are tinged with lament for the loss for human life, but also with awe for the resilience and beauty of a seemingly repurified
Two samples failed testing because of DNA impurities; both samples passed quality-control tests after we repurified
The attractin-containing fractions were combined, lyophilized, and repurified
by Vydac C18 RP-HPLC.
Dasani, the bottled water that Coca-Cola puts out is repurified
tap water that Coca-Cola buys from local municipal water suppliers.
Both ICPs were repurified
while all other chemicals were used as received.
Water Review Committee (RWRC) was composed of 16 representatives from a broad range of community, environmental, medical, business, biotech and recreational groups.
In 1854, Lincoln hoped that the republic could be repurified
, or renewed, without a literal shedding of blood.
The peak that coeluted with recombinant attractin was repurified
by RP-HPLC using a different counterion and bioassayed in the T-maze.
In some instances, and in order to get more purified products, the fractionated polybutadiene was repurified
using gel permeation chromatography (GPC) (on an LH-20 Sephadex column), collecting monodisperse fractions.
4]; Perkin-Elmer Life Sciences) was freshly repurified
by column chromatography before use, using Sephadex G-25 (Sigma-Aldrich) (33, 34).
Commercial high purity nitrogen was repurified
by passing through successive columns containing pyrogallol solution, dry sulfuric acid, phosphorous pentoxide, silica gel, calcium chloride, and freshly baked molecular sieves (4A and 5A).
The oligonucleotides covalently linked to the fluorophore and DABCYL were repurified