"preparation standard" is a correct and usable phrase in written English.
You can use it when discussing a specific set of rules or criteria used to ensure that something is prepared in the same manner each time. For example, you might say, "The restaurant has a strict preparation standard for their dishes in order to maintain high quality."
An X-ray fluorescence portable equipment from the Laboratory of Applied Nuclear Physics of the State University of Londrina (LFNA/UEL) was used for the measurement of pigments in golden parts of a Gilding Preparation Standard Plaque and also pigments measurement on the Wood Adornment of the High Altar Column of the Side Pulpit of the Immaculate Conception Church Parish Sao Paulo-SP.
The method for sample preparation, standard solutions, quality controls, instrumental analysis and general method validation has been described previously (Frederiksen et al. 2010).
For library preparation, standard Illumina GA-IIx primers were ligated and gel purification was used to size-select DNA in the 150- to 300-bp range.
Methods for sample preparation, standard solutions, quality controls, instrumental analysis, and general method validation have previously been described (Frederiksen et al. 2010).
The resultant libraries were size-selected using Ampure XP beads (Agencourt) and Sizing Solution (Roche) according to the GS-FLX Titanim cDNA rapid library preparation standard method (Roche).
Plasmid is stable for long-term storage and linearization can be carried out easily at time of standard preparation.
Depending on the destination of your cruise, it may not be safe to drink the local water or consume food prepared with local water, as some countries have different food and water preparation standards.
(AP) PATERSON: MUSLIM DIETARY REGULATION Gov. Christine Todd Whitman signed a bill yesterday requiring any dealer or restaurant preparing or selling food designated in the Muslim faith as "halal" -- the Arabic word for permitted -- to post conspicuously that it does so, and hold to those preparation standards.
Conform to the guideline preparation standards.
They most likely have to follow state food preparation standards.
During the sample preparation, each standard was added together with lipid extract and internal standards and prepared following the same procedures used in normal sample preparation.
