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217 resultados para nitrites em vídeos


Queria dizer: nitrates
Urine pH test strips and scientist doctor closeup. Doctor doing a test with litmus strips
00:07
HD
A man in the kitchen tests tap water quality with a test strip. Home testing for drinking water safety, pH, chlorine, and chemical contaminants.
00:18
HD
Amyl nitrite molecule. Molecular structure of isopentyl nitrite, used in medicine, chemical synthesis and as psychoactive recreational drug called poppers.
00:12
HD
Isometric illustration of a bright red sausage link partially sliced showing white meat texture.
00:05
HD
Close-up of human hand holding simple test strip submerged in glass of tap water for analysis of overall water hardness. Comparison chart for result determination in domestic setting.
00:15
HD
Sow thistle blooms in a field. Selective focus.
00:30
HD
Looped video of isosorbide dinitrate, nitrates and nitrites, rotating molecular 3D ball-and-stick model
00:15
HD
Doctor checking reagent strip for urinalysis. Urina test in medical laboratory to analyze Protein, Leukocytes, Urobilinogen, Bilirubin, Blood, Nitrite, pH
00:05
HD
Gloved hands using a urine test strip and comparing results
00:15
HD
Eco-friendly magnet technology using iron nitrite for sustainability.
00:07
HD
Sodium nitrite in bottle , chemical in the laboratory and industry, Chemicals used in the analysis
00:12
HD
Amyl nitrite molecule with description on the computer screen, loopable 3d animation
00:05
HD
Sodium Carboxymethyl Cellulose Powder, NaCMC, close-up. Food additive E466, effective water binders for use in food and non-food applications.
00:23
HD
Aquarium and water quality circuits continuously monitoring environment
00:05
HD
Aquarium water testing. Analysis of aquarium water. capella test
00:13
HD
Pork intestines making sausages are filled with a mass of minced meat and spices
00:06
HD
Man is carefully adding a precise dose of a chemical product to his fish tank
00:23
HD
sodium nitrite animated glyph icon sodium nitrite sign. isolated on white background
00:17
HD
A woman takes a syringe from a metal tray and pumps the solution with nitrite salt into the flesh of a turkey, close-up
00:18
HD
Inflammatory foods. Assorted processed cured meats arranged on a dark slate platter.
00:05
HD
Urologist makes express analysis of urine using indicator paper closeup. General urinalysis and interpretation of results
00:06
HD
A man in the kitchen tests tap water quality with a test strip. Home testing for drinking water safety, pH, chlorine, and chemical contaminants.
00:12
HD
video on urinary and blood analysis, concept check-up of the body
00:16
HD
Close Up. Traditional French pork butchery Dry Auvergne salami
00:10
HD
Close-up, male hands removing DIY colored water quality test strip from plastic packaging. Ready to measuring pH level, nitrites, nitrates, hardness, alkalinity, lead, chlorine, cyanuric acid in tap d
00:12
HD
mandria di cavalli in libertà in un parco
00:13
HD
Nitric oxide rotating 3d molecule, molecular structure of nitrogen oxide, seamless video
00:15
HD
Lipizzaner horses grazing on a meadow
00:13
HD
Gloved hands performing urine strip analysis and comparing colors
00:14
HD
Eco-friendly magnet technology using iron nitrite for sustainability.
00:07
HD
Sodium nitrite in bottle , chemical in the laboratory and industry, Chemicals used in the analysis
00:07
HD
Sodium nitrite molecule. Molecular model. Looping seamless 3d animation
00:07
HD
The cook weighs on an electronic scale table salt and nitrite
00:46
HD
A plate of assorted sausages rotates on a wooden board with E250, E452, E621 and E120 markers among rosemary and garlic. Processed meat warning concept
00:15
HD
Aquarium water testing. Analysis of aquarium water. capella test
00:13
HD
Traktor zieht Güllefass, bringt Gülle auf Acker aus, Vogelperspektive
00:22
HD
Man is analyzing the water from his home aquarium using a test kit
00:18
HD
sodium nitrite animated line icon sodium nitrite sign. isolated on white background
00:17
HD
A chef pumps a solution of nitrite salt into a turkey pulp with a syringe and puts it on a metal tray, close-up
00:21
HD
Reagent strips and urine used in urine analysis for the analysis of white blood cells, urobilinogen, bilirubin, blood, nitrite, pH, density, protein, glucose
00:10
HD
Urine pH test strips and scientist doctor closeup. Doctor doing a test with litmus strips
00:09
HD
A man in the kitchen tests tap water quality with a test strip. Home testing for drinking water safety, pH, chlorine, and chemical contaminants.
00:10
HD
Bacon frying in a pan
00:29
HD
Serene Aquarium: Goldfish in Lush Aquatic Plants and Rocks Landscape
00:10
HD
Close up view of hand dipping DIY test strip into clear water in glass mug for analysis of tap water quality, hardness, alkalinity, pH level, chlorine, nitrites, nitrates, cyanuric acid, lead in water
00:13
HD
Random Urine Routine Examination Test Report. Physical Chemical Analysis, Microscopic Evaluation, Infection Screening, Kidney Health Assessment and Diagnostic Insights. 4K 2D Video Animation
00:12
HD
Isosorbide dinitrate molecule, rotating 3D model of Nitrates and Nitrites, looped video with alpha channel
00:15
HD
Sizzling Bacon Strips on a Grill Pan
00:07
HD
Tongs flip fatty bacon strips cooking, sizzling on hot outdoor griddle
00:09
HD
Food additive E466, texture surface, close-up. Sodium Carboxymethyl Cellulose Powder, Na CMC. Carboxymethylcellulose, carmellose, or croscarmellose powder.
00:10
HD
Cold meat with sodium nitrate.
00:05
HD
Amyl nitrite molecule. Conceptual molecular model. Chemical looping 3d animation
00:07
HD
Two delicious grilled sausages, scored and glistening, rotate slowly on a pristine white background, showcasing their appetizing texture and rich color
00:09
HD
Isoamyl nitrite, inhalant ("poppers") vasodilator for emergency angina relief and toxicology research, 3D molecule 4K spinning
00:16
HD
A video captures two seahorses, with one hitching its tail onto the other, slowly descending to the bottom
00:08
HD
Man is comparing a water sample to a test strip, analyzing the water quality in his aquarium
00:13
HD
maltodextrin molasses animated line icon maltodextrin molasses sign. isolated on white background
00:17
HD
Sow thistle blooms in a field. Selective focus.
00:12
HD
Nitrate pollution from the agriculture. Liquid manure on a field in germany
00:15
HD
Urine pH test strips study of urine tests in clinic. Hands in gloves doing test with litmus strips
00:12
HD
A man in the kitchen tests tap water quality with a test strip. Home testing for drinking water safety, pH, chlorine, and chemical contaminants.
00:14
HD
Bacon frying in a pan
00:20
HD
Lipizzaner horses grazing on a meadow
00:10
HD
Close up view of person hand holding simple test strip, immersing into clear glass of tap water. Household method determines mineral content, alkalinity, pH level, chlorine, nitrites, nitrates, hardne
00:12
HD
Random Urine Routine Examination Test Report. Physical Chemical Analysis, Infection Screening, Microscopic Evaluation, Kidney Health Assessment and Diagnostic Insights. 4K 2D Video Animation
00:08
HD
Amyl nitrite, rotating 3D model of banapple gas, seamless looped video, molecular structure with selective focus
00:15
HD
Aquarium water testing. Analysis of aquarium water. capella test
00:18
HD
Closeup: Fatty bacon strips fry on hot outdoor griddle, copy space
00:13
HD
Sodium carboxymethyl cellulose (NaCMC) in glass Petri dish. Binding agent, Thickener. Increases moisture retention and Extends shelf life products. Texture improver. Food additive E466.
00:14
HD
Dangerous harmful oranges in prohibition sign, 3d animation on black background, seamless loop.
00:15
HD
Group of Koi Fish Swimming in the Water. Top View
00:11
HD
Sodium nitrite, formula NaNO2 or NNaO2. It is best known as a food additive (E250). 3D render. Seamless loop. Chemical structure model: Ball and Stick. White background
00:12
HD
Landwirtschaft: Traktor mit Gülletonne und Schleppschuhverteiler bringt Gülle mit auf Acker aus
00:29
HD
Koi Karpfen im Teich 2 - HD
00:11
HD
Koi fish in Tokyo pond swimming
00:08
HD
Person is holding a test tube with a water sample and comparing it to a color chart in front of a fish tank
00:14
HD
sodium nitrite animated color icon sodium nitrite sign. isolated on white background
00:17
HD
Sow thistle blooms in a field. Selective focus.
00:09
HD
Acre with a lot of liquid manure from a biogas plant
00:21
HD
Doctor makes express urine test in laboratory
00:13
HD
An air bubbler oxygenator slow motion with CO2 gas bubbles around. Control of oxygen levels in the fish tank water for healthy aquarium, and well being of fish and other aquatic animals, hobby.
00:22
HD
Bacon frying in a pan
01:06
HD
Lipizzaner horses grazing on a meadow
00:13
HD
Close-up simple test strip immersed in clear tap water inside glass pitcher. Home water quality analysis for household consumption. pH level, hardness, alkalinity, chlorine, nitrites, nitrates, lead,
00:10
HD
cavalli
00:18
HD
Isosorbide dinitrate molecule, rotating 3D model of Nitrates and Nitrites under a microscope, seamless looped video, abstract molecular structure
00:15
HD
Aquarium water testing. Analysis of aquarium water. capella test
00:30
HD
Close up: Strips of bacon fry on large griddle, strong diagonal line
00:11
HD
Texture of Carboxymethylcellulose, or carmellose, or croscarmellose powder, close-up. 4K Video. Food additive E466. CMC, effective water binders for use in food and non-food applications.
00:14
HD
Dangerous harmful peaches in prohibition sign, 3d animation on black background, seamless loop.
00:15
HD
Amyl nitrite molecule, rotating 3D model of banapple gas, looped video on a black background
00:15
HD
Bronopol rotating molecular 3d structure ball-and-stick model, looped video antimicrobial
00:15
HD
Doctor performs PH test with urinalysis strip closeup
00:09
HD
Isosorbide mononitrate rotating 3d molecule, molecular structure of nitrates and nitrites, seamless video
00:15
HD
Urine pH test strips closeup. Doctor or laboratory scientist conducting a test with litmus strips
00:06
HD
Bronopol molecule, rotating 3D model of 2-bromo-2-nitropropane-1.3-diol, looped video on a black background
00:15
HD
Urologist makes express analysis of urine using indicator paper closeup. General urinalysis and interpretation of results
00:08
HD
isosorbide dinitrate molecule, rotating 3D model of nitrates and nitrites, looped video on a black background
00:15
HD
Isosorbide mononitrate molecule, rotating 3D model of nitrates and nitrites, looped video on a black background
00:15
HD