Search keywords: танины
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Benzene and its derivatives
Rooibos Aspalathus linearis , or bush tea plant
Endocrine disruptors formula
Phenoxyethanol primary alcohol molecule. It is glycol ether, antiinfective agent, preservative, antiseptic, solvent. Skeletal chemical formula
Foire aux Vins
Resveratrol formula. Resveratrol formula, great design for any purposes
Simplicity icon of ball-and-stick molecular model in outline style. Vector illustration for scientific, physical, educational concept projects. Contour label of chemical series
Nonylphenol is a alkylphenol, used in producing antioxidants, lubricating oil additives, laundry, detergents, emulsifiers, solubilizers. It also acts as xenoestrogen and as an agonist of the GPER.
chemical structure of types of phenols. Phenol catechol resorcinol hydroquinone o-cresol and p-cresol
Antistatic properties flat icon
red wine bottle and glass
先生 教師 男女 セット 全身 イラスト素材
黒板の前でクラスのみんなに紹介される転校生の女の子と担任の先生
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
used tea bag illustration hand drawn isolated vector
女性教師
Wine Glass with Alcoholic Drink Served with Cheese and Fig on Wooden Board Vector Illustration
Catechol Icon
Epicatechin (l-epicatechin) chocolate flavonoid molecule. Skeletal formula.
apple fruit icon sign vector
Molecular formula of phenol. Chemical structure of phenol
Toluene or toluol vector illustration. Labeled structure and uses diagram.
Endocrine disruptors poster
Ellagic acid, C14H6O8 molecule. It is natural phenol antioxidant, dietary supplement. Structural chemical formula on the dark blue background
Verres de vin
Biodegradable polymer line icon on white
人物イラスト|教師(男性)
Negative Auswirkungen von Plastik auf den Körper, Plastikmüll Bisphenol A
遠足を楽しむ子供達
空を見上げる小学校の生徒と担任
Curcumin. Principal curcuminoid of turmeric. C21H20O6. Structural Chemical Formula and Molecule 3d Model. Atoms with Color Coding. Vector Illustration
先生 教師 男女 セット 上半身 イラスト素材
ホワイトボードで説明する女性のイメージイラスト
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
黒板と女の先生
女性教師
学級崩壊気味の小学生の教室
BEAUJOLAIS NOUVEAU V6
Tyrosine (l-tyrosine, Tyr, Y) amino acid molecule. Skeletal formula.
wine bottle icon sign vector
Phenol molecular structure formula. Periodic table structural molecular formula Vector design. Pharmaceutical compounds and composition. Easily printable product with correct CPK colour.
p-hydroxybenzoic acid is a monohydroxybenzoic acid that is benzoic acid carrying a hydroxy substituent at C-4 of the benzene ring.
Two brunches with pinnately compound green leaves of sumac, containing high levels of tannins and using in manufacture of leather. Cartoon vector illustration isolated on white background.
Resveratrol molecule. It is natural phenol, phytoalexin, antioxidant. Structural chemical formula and molecule model
Verre de vin rouge
Polymer molecule icon on white
教師の女性と黒板
phenol structure ( aromatic organic compound with the molecular formula C₆H₅OH. It is a white crystalline solid that is volatile, C6H6O, C6H5OH, carbolic acid)
Chemical peels. Exfoliation
Purple loosestrife (Lythrum salicaria), edible and medicinal plant
Hickory Wattle (Acacia penninervis) / vintage illustration
先生 教師 男女 セット 授業 教える 上半身 イラスト素材
黒板を使って説明する女性教師のイメージイラスト
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
Vector Skeletal formula of Phenol. Antimicrobial chemical molecule.
女性教師
三者面談や商談、ヒアリングのイメージイラスト
Le Beaujolais Nouveau est arrivé ! - Illustration vectorielle avec fond transparent. Illustration EPS, JPEG, et PNG
Gallic acid (trihydroxybenzoic acid) molecule. Present in many plants, including oak, tea and sumac. Both in the free form and is part of tannin compounds. Skeletal formula.
tea plant leaf icon sign vector
Phenol structural chemical formula. Lines and dots connected background
Structure of Boric Acid
Phenol Phenol (C6H6OH) is an organic compound that has a hydroxyl group attached to a benzene ring.
Phenol, carbolic acid molecule. Structural chemical formula, molecule model. Sheet of paper in a cage
Foire aux Vins
Wine production concept. Grape wine in a bottle or glass. Alcohol drink
 保育士3人全身
'100% formaldehyde free, 100% safe' vector stamp set. 100% safe vector icon, black in color
 墨で描かれたシンプルな柿のイラスト
Jakkalskos or jackal food (Hydnora africana), medicinal plant
Green bottle of wine with a simple label standing on white background
先生 教師 男女 セット 上半身 イラスト素材
Bisphenol S, or BPS
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Chemistry resources for teachers and students.
Twilight Tannin Dark Barrel Icon Symbol Inky Infusion Black Barrel Vector Emblem
女性教師
小学校のデジタル学習.ICT教育
BEAUJOLAIS NOUVEAU BOUTEILLE ET VERRE DE VIN - Illustration vectorielle avec fond transparent. Illustration EPS, JPEG, et PNG
2-phenylphenol preservative molecule. Biocide used as food additive, preservative, and disinfectant.  Skeletal formula.
tea plant icon sign vector
Nonylphenol endocrine disruptor molecule. Skeletal formula.
黒板とものすごく怒っている女の先生
Sanguisorbic acid structure. Constituent of some ellagitannins.
Catechin, epicatechin, flavonoid, C15H14O6 molecule. It is flavanol, a type of natural phenol and antioxidant. Skeletal chemical formula
Bouteille et verre de vin rouge
Vector illustration of Gattermann Reaction
教師の女性セット
アナログ手描きタッチの葡萄グレープのイラスト|ポリフェノール断面図図解|Cross section of grape
Tropical Fruit, Illustration of Hand Drawn Sketch Hydnocarpus Anthelminthicus Fruits Isolated on White Background.
Quebracho flojo (Jodina rhombifolia), ornamental and medicinal plant
Catechol molecule icon. Simple illustration of catechol molecule vector icon for web design isolated on white background
先生 教師 男女 授業 イラスト素材
Hydroquinone Free icon - no carcinogenic additines
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Chemistry resources for teachers and students.
catechol chemical formula doodle icon, vector illustration
女性教師
molecule icon on white
BEAUJOLAIS NOUVEAU V4
Phenolphthalein indicator molecule. Used in acid base titrations and as laxative. Skeletal formula.
Vector seamless pattern with cute cartoon circles and hearts on pink  background.
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