Sentence examples for pit samples from inspiring English sources

The pit samples collected from a depth of 0 20 cm for each treatment at each selected mine dump site were taken to a laboratory and dried in an oven at 450 °C for 48 h.

A non-biased systematic linear sampling method was used to collect replicate pit samples for the evaluation of the concentrations of the heavy metals at the four mine waste dump sites at the beginning and end of the mine dump experiments.

A variety of Enterococcus spp. was identified in groundwater, surface water, and manure pit samples (Table 3).

In mixed multivariable linear analysis, log10 C. perfringens in fecal samples from suckling pigs were higher than that of weanling pigs, grower-finisher pigs, and manure pit samples (P <0.05).

Concentrations of Enterococcus spp., E. coli, and fecal coliforms found in manure pit samples were 5.2 × 10 CFUs/100 mL, 1.0 × 10 CFUs/100 mL, and 8.8 × 10 CFUs/100 mL, respectively.

All surface water, groundwater, and manure pit samples were collected in 1-L sterile Nalgene Wide Mouth Environmental Sample Bottles (Nalgene, Lima, OH); labeled; and transported back to the laboratory at 4°C.

A manure pit sample was collected directly from the manure pits during one sampling trip in January 2004.

On grower-finisher farms, 3 pooled-fecal samples were taken from the pigs present, as well as a pooled manure pit sample.

In an altitudinal gradient of volcanic soils (2550 3500 masl), we quantified the total soil C (CT) concentrations and stocks in soil pits sampled by genetic horizons.

The PAH levels were higher in the La Brea Tar Pits sample (total PAH content, 2,531 ng/mg) than in the three tar ball samples from San Miguel Island beaches (total PAH contents in the range of 50 110 ng/mg).

From each small and shallow pit, soil samples from two fixed depths (0 10 and 10 20 cm) were collected and samples from the same depth were thoroughly mixed in a large bucket to form composite soil samples for the plot (Fig. 2).