sample stock video footage (1,684)

Scientist classifying liquid sample in a laboratory

Blood draw sample 02

Technician views blood sample

Blood draw sample 01

Blood Sample Test Machine

Woman Sampling Plankton in Lake

taking blood sample

blood sample machine

Lab tech closes vials of samples

scientist looking at blood sample

a pushing button, seventeen samples

Woman Sampling Wine

Eppendorf tube containing tissue samples for DNA analysis

Eppendorf tubes containing tissue samples for DNA analysis

lab tech checking sample under microscipe

Lab tech works with sample in petri dish

lab tech looks at samples under microscope

Siberian Tiger Cub Samples his Kill

oil & gas, oil sands emulsion samples, tracking

Man and woman with colour samples to paint new house

bottles with samples

Planting of sampling

LEDS & KNOBS 20 / VJ loop

pushed button, seventeen samples

bottle water sample

Blood sampling

bottle water sample

Young woman examining samples

LEDS & KNOBS 19 / VJ loop

Glamour background with elements 3D, vj, sample text HD

Preparing samples

Preparing samples

Blood Sample

Wine sampling

Wine sampling

Wine sampling

Montage of doctors examining samples

Scientist takes liquid sample from a flask at the laboratory

lab tech checking samples

Scientists preparing samples

Young scientists preparing samples

Female scientists preparing samples

scientist looking at a sample

scientist checking a sample

Wood Scrap Samples Interior Factory

LEDS & KNOBS 01 / VJ loop

hand sample laboratory

Canning Food Samples

Business sample on green

Taking a tissue samples from a frog for DNA analysis