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215 resultat för nitrites i videor

Amyl nitrite molecule. Molecular structure of isopentyl nitrite, used in medicine, chemical synthesis and as psychoactive recreational drug called poppers.
00:12
Urologist makes express analysis of urine using indicator paper closeup. General urinalysis and interpretation of results
00:06
Aquarium water testing. Analysis of aquarium water. capella test
00:13
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
Sow thistle blooms in a field. Selective focus.
00:09
Eco-friendly magnet technology using iron nitrite for sustainability.
00:07
Sodium nitrite in bottle , chemical in the laboratory and industry, Chemicals used in the analysis
00:12
Nitric oxide rotating 3d molecule, molecular structure of nitrogen oxide, seamless video
00:15
Amyl nitrite molecule with description on the computer screen, loopable 3d animation
00:05
Sodium Carboxymethyl Cellulose Powder, NaCMC, close-up. Food additive E466, effective water binders for use in food and non-food applications.
00:23
Nitrogen cycle
00:30
Aquarium and water quality circuits continuously monitoring environment
00:05
Doctor checking reagent strip for urinalysis. Urina test in medical laboratory to analyze Protein, Leukocytes, Urobilinogen, Bilirubin, Blood, Nitrite, pH
00:05
sodium nitrite animated glyph icon sodium nitrite sign. isolated on white background
00:17
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
Pork intestines making sausages are filled with a mass of minced meat and spices
00:06
Gloved hands using a urine test strip and comparing results
00:15
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
Man is carefully adding a precise dose of a chemical product to his fish tank
00:23
Bacon frying in a pan
00:42
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
Doctor makes express urine test in laboratory
00:13
Aquarium water testing. Analysis of aquarium water. capella test
00:13
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,
00:08
Sow thistle blooms in a field. Selective focus.
00:09
mandria di cavalli in libertà in un parco
00:13
Sodium nitrite in bottle , chemical in the laboratory and industry, Chemicals used in the analysis
00:07
Bronopol rotating molecular 3d structure ball-and-stick model, looped video antimicrobial
00:15
Amyl nitrite molecule. Conceptual molecular model. Chemical looping 3d animation
00:07
Eco-friendly magnet technology using iron nitrite for sustainability.
00:07
The cook weighs on an electronic scale table salt and nitrite
00:46
Traktor zieht Güllefass, bringt Gülle auf Acker aus, Vogelperspektive
00:22
Serene Aquarium: Goldfish in Lush Aquatic Plants and Rocks Landscape
00:10
sodium nitrite animated line icon sodium nitrite sign. isolated on white background
00:17
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
Sizzling Bacon Strips on a Grill Pan
00:07
Gloved hands performing urine strip analysis and comparing colors
00:14
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
Man is comparing a water sample to a test strip, analyzing the water quality in his aquarium
00:13
Inflammatory foods. Assorted processed cured meats arranged on a dark slate platter.
00:05
Cold meat with sodium nitrate.
00:05
Doctor performs PH test with urinalysis strip closeup
00:09
video on urinary and blood analysis, concept check-up of the body
00:16
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
00:11
Sow thistle blooms in a field. Selective focus.
00:30
Acre with a lot of liquid manure from a biogas plant
00:21
Food additive E466, texture surface, close-up. Sodium Carboxymethyl Cellulose Powder, Na CMC. Carboxymethylcellulose, carmellose, or croscarmellose powder.
00:10
Nitrite rotating molecular structure, 3d ball-and-stick model, looped video inorganic ion
00:15
Sodium nitrite molecule. Molecular model. Looping seamless 3d animation
00:07
A video captures two seahorses, with one hitching its tail onto the other, slowly descending to the bottom
00:08
Vibrant blue betta fish with flowing fins swims gracefully amidst green aquatic plants
00:10
Isometric illustration of a bright red sausage link partially sliced showing white meat texture.
00:05
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
sodium nitrite animated color icon sodium nitrite sign. isolated on white background
00:17
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
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
Closeup: Fatty bacon strips fry on hot outdoor griddle, copy space
00:13
Bacon frying in a pan
01:06
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
Aquarium water testing. Analysis of aquarium water. capella test
00:18
Group of Koi Fish Swimming in the Water. Top View
00:11
Urine pH test strips closeup. Doctor or laboratory scientist conducting a test with litmus strips
00:06
Dangerous harmful oranges in prohibition sign, 3d animation on black background, seamless loop.
00:15
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
Sow thistle blooms in a field. Selective focus.
00:12
Lipizzaner horses grazing on a meadow
00:13
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
Looped video of isosorbide dinitrate, nitrates and nitrites, rotating molecular 3D ball-and-stick model
00:15
Close Up. Traditional French pork butchery Dry Auvergne salami
00:10
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
Nitrate pollution from the agriculture. Liquid manure on a field in germany
00:15
Landwirtschaft: Traktor mit Gülletonne und Schleppschuhverteiler bringt Gülle mit auf Acker aus
00:29
Koi Karpfen im Teich 2 - HD
00:11
maltodextrin molasses animated line icon maltodextrin molasses sign. isolated on white background
00:17
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
Koi fish in Tokyo pond swimming
00:08
Tongs flip fatty bacon strips cooking, sizzling on hot outdoor griddle
00:09
Bacon frying in a pan
00:29
Man is analyzing the water from his home aquarium using a test kit
00:18
Aquarium water testing. Analysis of aquarium water. capella test
00:30
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
Urologist doctor makes express analysis of urine using indicator paper closeup
00:09
Dangerous harmful peaches in prohibition sign, 3d animation on black background, seamless loop.
00:15
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
cavalli
00:18
Lipizzaner horses grazing on a meadow
00:13
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
Isosorbide dinitrate molecule, rotating 3D model of Nitrates and Nitrites, looped video with alpha channel
00:15
Isosorbide dinitrate molecule, rotating 3D model of Nitrates and Nitrites under a microscope, seamless looped video, abstract molecular structure
00:15
Laboratory worker carefully observes fine texture of white powder inside Petri dish. Wooden cubes form substance name Sodium Nitrite on table
00:15
Isosorbide mononitrate rotating 3d molecule, molecular structure of nitrates and nitrites, seamless video
00:15
Bronopol molecule, rotating 3D model of 2-bromo-2-nitropropane-1.3-diol, looped video on a black background
00:15
Potassium nitrite molecule, rotating 3D model of preservatives e249, looped video on a black background
00:15
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
Close-up, male hand holding DIY colored water quality test strip. Ready to measuring pH level, nitrites, nitrates, hardness, alkalinity, lead, chlorine, cyanuric acid in tap drinking water. Vertical s
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Daily routine ritual. Before water quality analysis, determination of overall hardness or softness. Vertical shot
00:05
Close up, person hand holding simple test strip, immersing into clear glass of tap water. Household method determines mineral content, alkalinity, pH level, chlorine, nitrites, nitrates, hardness, cya
00:12
Nitric oxide molecule, rotating 3D model of nitrogen oxide, looped video on a black background
00:15
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. Vertical shot
00:06
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