Search keywords: танины
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Tyrosine (l-tyrosine, Tyr, Y) amino acid molecule. Skeletal formula.
chemical structure of types of phenols. Phenol catechol resorcinol hydroquinone o-cresol and p-cresol
Resveratrol. Structural chemical formula
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
tea plant leaves icon sign vector
red wine bottle and glass
Les robes du vin
bouteille et verre de vin rouge
Phenol Icon
先生 教師 男女 セット 上半身 イラスト素材
molecule icon, science logo element
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
Rooibos Aspalathus linearis , or bush tea plant
Molecular formula of phenol. Chemical structure of phenol
Toluene or toluol vector illustration. Labeled structure and uses diagram.
女性教師
Phenoxyethanol primary alcohol molecule. It is glycol ether, antiinfective agent, preservative, antiseptic, solvent. Skeletal chemical formula
Negative Auswirkungen von Plastik auf den Körper, Plastikmüll Bisphenol A
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
N-acetyl-tyrosine (NALT) molecule. Acetylated form of the amino acid tyrosine. Skeletal formula.
BEAUJOLAIS NOUVEAU V4
空を見上げる小学校の生徒と担任
BHT. Dibutyl or Butylated Hydroxytoluene. Structural Chemical Formula and 3d Model of Molecule. C15H24O. Color Coding. Vector Illustration for Educational Materials, Scientific Articles, Presentations
ホワイトボードで説明する女性のイメージイラスト
tea plant icon sign vector
黒板と女の先生
Foire aux Vins
Antistatic properties flat icon
Catechol Icon
生徒に勉強を教える教師、講師の男性のイラスト
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.
Rooibos (Aspalathus linearis), or bush tea plant. Hand drawn botanical vector illustration
Structure of Boric Acid
先生と生徒と両親の三者面談のイラスト素材
女性教師
Resveratrol molecule. It is natural phenol, phytoalexin, antioxidant. Structural chemical formula and molecule model
遠足を楽しむ子供達
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
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
三者面談や商談、ヒアリングのイメージイラスト
Vector Skeletal formula of Phenol. Antimicrobial chemical molecule.
tea leaves icon sign vector
アイソメトリックな職員室のイラスト
Verres de vin
Antistatic agent for protect electronuc equipment
Catechol Icon
先生 教師 男女 授業 イラスト素材
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
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
Purple loosestrife (Lythrum salicaria), edible and medicinal plant
p-hydroxybenzoic acid is a monohydroxybenzoic acid that is benzoic acid carrying a hydroxy substituent at C-4 of the benzene ring.
もう一つ高い高校を目指しましょう
女性教師
Catechin, epicatechin, flavonoid, C15H14O6 molecule. It is flavanol, a type of natural phenol and antioxidant. Skeletal chemical formula
生徒を気に掛ける女教師
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
Phenolphthalein indicator molecule. Used in acid base titrations and as laxative. Skeletal formula.
Curcumin. Principal curcuminoid of turmeric. C21H20O6. Structural Chemical Formula and Molecule 3d Model. Atoms with Color Coding. Vector Illustration
 墨で描かれたシンプルな柿のイラスト
黒板を使って説明する女性教師のイメージイラスト
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
tea time icon sign vector
Nonylphenol endocrine disruptor molecule. Skeletal formula.
Foire aux Vins
Phenol structural chemical formula. Lines and dots connected background
Phenol Icon
先生 教師 男女 セット 全身 イラスト素材
体育教師の男性(先生)
Polymer molecule icon on white
Jakkalskos or jackal food (Hydnora africana), medicinal plant
Polyvinyl Chloride (PVC) Polymer Molecule
set of summer sale posters for body care cosmetics
女性教師
Bisphenol A (BPA) molecule. Structural chemical formula and molecule model
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
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Chemistry resources for teachers and students.
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.
黒板とものすごく怒っている女の先生
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 bag icon sign vector
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
Verre de vin rouge
Hydroquinone Free icon - no carcinogenic additines
Hydroquinone Icon
先生 教師 男女 セット 授業 教える 上半身 イラスト素材
遠足を楽しむ子供達
catechol chemical formula doodle icon, vector illustration
Quebracho flojo (Jodina rhombifolia), ornamental and medicinal plant
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.
学校生活のイラストセット
女性教師
Resveratrol molecule. It is natural phenol, phytoalexin, antioxidant. Structural chemical formula and molecule model on the dark blue background
教師の女性セット
Chemical structure of Phenol (C6H5OH). Chemical resources for teachers and students. Vector illustration isolated on white background.
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