substance stock video footage (1,255)

Vials With A Substance

Scientist mixing Erlenmeyer flask with red substance NTSC

Scientist mixing Erlenmeyer flask with red substance HD

Substance abuse, pills and alcohol

White substance in spray covering black

Micro shot of substance (ntsc)

liquid substance

Micro shot of substance (hd)

Alchemical Substance V

Hand with Syringe taking Neon Substance

Close up of man scooping up green substance in Turkish market

Male scientist with syringe injecting red substance into tomato

Scientist hand shaking volumetric flask with green substance NTSC

Female scientist pouring red substance from pippete into Volumetric flask NTSC

scientist looking at volumetric flask with yellow substance, steadicam shot

Female scientist looking at Erlenmeyer flask with blue substance, steadicam shot

Scientist hands injecting red substance from pippete into Volumetric flask

Male scientist with syringe injecting red substance into tomato

Scientist hands filling syringe and injecting blue substance into red pepper

Laboratory analysis of the black substance

Mixing black substance

Substance abuse, pills and alcohol, shift focus

Female scientist pouring red substance from pippete into Volumetric flask HD

scientist looking at volumetric flask with yellow substance, steadicam shot

Female scientist looking at Erlenmeyer flask with blue substance, steadicam shot

Scientist hands injecting red substance from pippete in Volumetric flask

Female scientist injecting red substance from pipette into test tube, closeup

Rear view of female scientist holding two test tubes with yellow substance

Female scientist examines Erlenmeyer flask with blue substance, zoom in

Female scientist injecting red substance from pippette into test tube

Filling syringe with blue substance from Erlenmeyer flask NTSC

Scientist hand in rubber glove shaking beaker with red substance NTSC

Scientist hand in rubber glove shaking test tube with blue substance NTSC

Scientist hands filling syringe and injecting blue substance into red pepper

Scientist hand filling syringe with violet substance from test tube NTSC

Scientist hands injecting red substance from syringe into Erlenmeyer flask

Scientist hands injecting substance from syringe into test tube NTSC

Scientist hand shaking Erlenmeyer flask with blue substance NTSC

Scientist hand shaking Erlenmeyer flask with violet substance NTSC

Scientist hand showing Erlenmeyer flask with violet substance NTSC

Scientist hand shaking Erlenmeyer flask with blue substance NTSC

Scientist hand shaking test tube with red substance NTSC

Scientist hand shaking volumetric flask with green substance NTSC

Scientist hand in rubber glove shaking test tube with red substance

Filling syringe with violet substance from test tube NTSC

Scientist hand filling syringe with red substance from test tube NTSC

Scientist hand showing test tubes with with blue and red substance NTSC

Close-up of shaking Erlenmeyer flask with blue substance NTSC

Scientist using pipette to add substance to test tubes with chemicals NTSC

Scientist with pipette add red substance to test tubes with plants, steadicam