Example sentences of "[was/were] [verb] at [num] g " in BNC.

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1 Homogenates were centrigued at 40000 g for 90 minutes at 4°C , and the pellet was resuspended in homogenisation buffer .
2 The thawed samples were spun at 1000 g for 10 minutes and 500 µl aliquots were taken into a second acid washed plastic tube , diluted 1:9 with ultrapure 0.11 M nitric acid , and analysed by ICPES ( Philips PV 8050 ) at the following wavelengths : potassium 766.49 nm , sodium 588.99 nm , magnesium 383.83 nm , copper 324.75 nm , calcium 315.89 nm , iron 259.94 nm , and zinc 213.86 nm .
3 Cell suspensions were centrifuged at 200 g for 10 minutes and the pellet of cells added to the organ bath the bathing fluid of which was used to resuspend them for transfer .
4 Twenty millilitres were centrifuged at 1500 g for 10 minutes to obtain cell free plasma .
5 The homogenates were centrifuged at 3000 g for 15 minuts .
6 The reaction was stopped by the addition of 11 N HCLO 4 and the cells were centrifuged at 4000 g , 10 minutes .
7 Tubes were centrifuged at 17000 g for five minutes and the supernatants were recovered .
8 After incubation , tubes were centrifuged at 1000 g and the supernatant separated from the pellet .
9 The sonicated samples were centrifuged at 20000 g for 20 minutes and the supernatants were stored frozen at -80°C until assay .
10 Biopsy homogenates were centrifuged at 7000 g for 15 minutes at 4°C and the pellets resuspended in the homgenisation buffer to obtain a protein concentration of 1–4 mg/ml .
11 After sonication , the sample was centrifuged at 150000 g for one hour to yield a faintly opalescent supernatant consisting of a homogeneous population of cholesteryl oleate vesicles .
12 To minimise loss of APGPR immunoreactivity on storage , each urine sample was centrifuged at 3000 g for 20 minutes , the supernatant suspended in a boiling bath for 10 minutes , centrifuged for five minutes at 10000 g , and the supernatant aliquoted and stored at -20°C until assayed .
13 Each tube was centrifuged at 1500 g for 10 minutes and after separation , the radioactivity of the pellet was counted in an LKB 1271 RIAGAMA counter ( Turku , Finland ) .
14 This suspension was centrifuged at 1500 g for 10 minutes .
15 The solution was centrifuged at 1000 g for 10 minutes , the supernatant was discarded and 1.5 µCi/kg body weight of disodium ( 51 ) chromate was added dropwise to the pellet of red cells while mixing gently .
16 The solution was centrifuged at 1700 g for 30 minutes at 4°C .
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