Open-path monitoring methods for ammonia are commercially available and have been used extensively by the state of Missouri and the U.S. EPA for investigative surveys and emission factor development near CAFOs (Childers et al. 2001; Harris et al. 2001; Hashmonay et al. 1999a, 1999b).
These methods, used commercially for the production of low molecular weight heparin, include nitrous acid treatment [ 12, 13] (dalteparin), base-catalyzed β-elimination [ 14, 15] (enoxaparin), peroxide treatment [ 16] (ardeparin), and periodate oxidation [ 17] (centaxarin).
The following steps were employed for the preparation of graphene-polymer nanocomposites: (1) Graphite oxide (GO) was prepared by the modified Brodie method from commercially available graphite powder.
Two methods are commercially available for esophageal pH-metry: standard catheter (SC) and wireless capsule (WC).
The main commercially useful methods for crosslinking use agents whose sole purpose is to promote free-radical processes that essentially initiate polyethylene degradation.
Lactobacilli cell-envelope proteinases (CEPs) have demonstrated numerous biopharmaceutical applications in the development of new streams of blockbuster nutraceuticals; thus, the development of efficient and commercially viable methods for CEP extraction will promote their full-scale application.
Despite being patented almost half a century ago [19] the use of stainless steel metal supports in SOFCs became feasible in the recent years along with the development of commercially viable methods for integration of low-cost "wet" ceramic routes with the sintering procedures compatible with metallic supports [20].
We therefore aimed in a twin study to compare the differences in performance between three common commercially available methods for 25-hydroxyvitamin D analysis with different methodological principles: a combined HPLC-MS method, a RIA and a CLIA assay.
Several commercially available methods for reducing the impact of globin RNA transcripts in the microarray expression assay have been developed.
The lack of cheap and commercially feasible methods for chitinous processing leads to economic loss, wastage of natural resource, and problem of environmental pollution.
