Each pack contained detailed sampling instructions, 12 Salivette collection devices (Sarstedt, Germany), a sample collection diary sheet and a pre-paid envelope in which to return the samples to the laboratory.
"Any time you sample, there's always sampling error.
During the sampling process, in order to keep the original packing state (grain combination sequence, sorting, etc)., we used copper tubes with a length of 140 mm and an inner diameter of 25.7 mm to take samples (Fig. 2).
Endotoxin concentrations (means of the five sampling occasions) were significantly correlated with PG-metabolite, hemoglobin (Hb), packed cell volume (PCV), lymphocytes, albumin and γ-globulin concentrations (rP = 0.54, -0.51, -0.52, 0.45, -0.45 and 0.70, respectively).
In the final simplification step, in contrast, the sampling neighborhood is large enough, since the estimates obtained in the variance analysis are tightly packed within 1% error (v ¯ = 0.01, cf. Table 1) around the nominal value.
A column was packed with a loamy sand media collected from a recharge basin and was fitted with six sampling ports at soil depths of 15, 30, 60, 92, 122 cm and acclimated for a month with tertiary treated wastewater.
Cue more sampling and sighing noises.
Sampling error can never be wholly eliminated.
(212-533-2111) www.boweryballroom.com VOCAL SAMPLING "Cambio de Tiempo".
No margin of sampling error was given.
