Search keywords: танины
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Tyrosine (l-tyrosine, Tyr, Y) amino acid molecule. Skeletal formula.
Simplicity icon of ball-and-stick molecular model in outline style. Vector illustration for scientific, physical, educational concept projects. Contour label of chemical series
chemical structure of types of phenols. Phenol catechol resorcinol hydroquinone o-cresol and p-cresol
Cresol Icon
教室で講義を受ける学生、セミナーのイメージイラスト
Endocrine disruptors poster
red wine bottle and glass
tea bag icon sign vector
Les robes du vin
元気な少年の色々な表情
bouteille et verre de vin rouge
molecule icon, science logo element
先生 教師 男女 セット 上半身 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.
Rooibos Aspalathus linearis , or bush tea plant
Molecular formula of phenol. Chemical structure of phenol
女性教師
Toluene or toluol vector illustration. Labeled structure and uses diagram.
Phenoxyethanol primary alcohol molecule. It is glycol ether, antiinfective agent, preservative, antiseptic, solvent. Skeletal chemical formula
N-acetyl-tyrosine (NALT) molecule. Acetylated form of the amino acid tyrosine. Skeletal formula.
Negative Auswirkungen von Plastik auf den Körper, Plastikmüll Bisphenol A
BEAUJOLAIS NOUVEAU V4
Catechol Icon
空を見上げる小学校の生徒と担任
ホワイトボードで説明する女性のイメージイラスト
黒板と女の先生
tea leaves icon sign vector
Foire aux Vins
Antistatic properties flat icon
Wine Glass with Alcoholic Drink Served with Cheese and Fig on Wooden Board Vector Illustration
Phenol molecular structure formula. Periodic table structural molecular formula Vector design. Pharmaceutical compounds and composition. Easily printable product with correct CPK colour.
生徒に勉強を教える教師、講師の男性のイラスト
Structure of Boric Acid
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
Rooibos (Aspalathus linearis), or bush tea plant. Hand drawn botanical vector illustration
先生と生徒と両親の三者面談のイラスト素材
女性教師
遠足を楽しむ子供達
Resveratrol molecule. It is natural phenol, phytoalexin, antioxidant. Structural chemical formula and molecule model
Epicatechin (l-epicatechin) chocolate flavonoid molecule. Skeletal formula.
教師の女性と黒板
Wine cellar storing wine bottles for aging and preservation, ensuring optimal conditions for wine storage
Catechol Icon
三者面談や商談、ヒアリングのイメージイラスト
もう一つ高い高校を目指しましょう
黒板を使って説明する女性教師のイメージイラスト
tea plant leaves icon sign vector
Verres de vin
Vector Skeletal formula of Phenol. Antimicrobial chemical molecule.
生徒を気に掛ける女教師
Antistatic agent for protect electronuc equipment
先生 教師 男女 セット 全身 イラスト素材
p-hydroxybenzoic acid is a monohydroxybenzoic acid that is benzoic acid carrying a hydroxy substituent at C-4 of the benzene ring.
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
Purple loosestrife (Lythrum salicaria), edible and medicinal plant
アイソメトリックな職員室のイラスト
女性教師
歯の着色汚れに悩む女性と白い歯の笑顔の女性のイラスト
Catechin, epicatechin, flavonoid, C15H14O6 molecule. It is flavanol, a type of natural phenol and antioxidant. Skeletal chemical formula
Phenolphthalein indicator molecule. Used in acid base titrations and as laxative. Skeletal formula.
India and China confrontation flags fists, vector icons of conflict opposition face-off relationship. Indian Chinese international economics, national politics and military confrontation punch fists
illustration of chemistry and physics, Benzene Atomic Structure, Benzene has a planar hexagonal ring structure made up of six carbon atoms and six hydrogen atoms
Phenol Icon
Curcumin. Principal curcuminoid of turmeric. C21H20O6. Structural Chemical Formula and Molecule 3d Model. Atoms with Color Coding. Vector Illustration
Nonylphenol endocrine disruptor molecule. Skeletal formula.
Wine production concept. Grape wine in a bottle or glass. Alcohol drink
wine bottle icon sign vector
Foire aux Vins
 墨で描かれたシンプルな柿のイラスト
Resveratrol. Structural chemical formula
Phenol structural chemical formula. Lines and dots connected background
先生 教師 男女 セット 授業 教える 上半身 イラスト素材
体育教師の男性(先生)
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
Jakkalskos or jackal food (Hydnora africana), medicinal plant
Polymer molecule icon on white
女性教師
set of summer sale posters for body care cosmetics
Phenol, carbolic acid molecule. Structural chemical formula, molecule model. Sheet of paper in a cage
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.
教師の女性バリエーション 初心者マーク スマートフォン タブレット 虫眼鏡 クレジットカード ハート OK NO
黒板とものすごく怒っている女の先生
Hydroquinone Icon
Twilight Tannin Dark Barrel Icon Symbol Inky Infusion Black Barrel Vector Emblem
Sanguisorbic acid structure. Constituent of some ellagitannins.
Vector illustration of Gattermann Reaction
tea plant icon sign vector
Foire aux vins
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
Hydroquinone Free icon - no carcinogenic additines
catechol chemical formula doodle icon, vector illustration
先生 教師 男女 セット 全身 イラスト素材
遠足を楽しむ子供達
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Chemistry resources for teachers and students.
Quebracho flojo (Jodina rhombifolia), ornamental and medicinal plant
molecule icon on white
男性教師
Still-life. Bread, salami, cheese on a black chopping Board. A few bottles of wine and a glass of red wine. Vector illustration in a flat style on a gray background.
Bisphenol A (BPA) molecule. Structural chemical formula and molecule model
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