Sentence examples for certified stock from inspiring English sources

Calibration standards of arsenic (1,000 μg L−1) were prepared for each analytical session using certified stock standard solution (Fluka Kamica, Bushs, Switzerland).

Planting certified stock avoids the risk of introducing viruses.

Calibration standards were prepared by dilution of a commercial certified stock solution containing 1 g/l of Pb (Panreac).

We obtained stock solutions of iAs (AsIII and AsV) from Spex Industries (Metuchen, NJ, USA) and certified stock solutions of MMAV and DMAV from Chem Service (West Chester, PA).

Certified stock solutions of monomethylarsonic acid (MMAV) and sodium arsenate (Na2HAsO4·7H2O) were purchased from Chem Service (West Chester, PA, USA) and sodium molybdate (Na2MoO4·2H2O) was purchased from Sigma-Aldrich (St . Louis MO, USA).

Their control is achieved through the identification and elimination of infected vines, and the use of planting material derived from virus-tested, certified stocks.

A study published online last week in the journal Marine Policy showed that, for fish stocks where there was sufficient information, 31percentt of MSC-certified stocks were overfished and subject to continuing overfishing.

Try to always use certified seeded stock.

For now, Pharmaca will continue to stock certified and non-certified organic items, "because we want to give the choice to our consumers," she said.

Lockwood says the NOSB working group made recommendations to the USDA covering all areas needed to ensure an organic standard: siting requirements; feed inspection; low stocking densities; certified sources of fish stock; production of meal and oil only from fish by-products; healthy facilities; and humane killing and transport procedures.

Calibration standards were prepared from a 1000 mg L−1 certified lead (Pb) stock solution in 2% HNO3.