249 sperren PNG und SVG Grafikdesigns

Downloade sperren PNG & SVG Designs mit transparentem Hintergrund für T-Shirts, Buchcovers, Handyhüllen und andere Artikel.

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6-Amino-3-ethyl-1-allyl2,4(1H,3H)-pyrimidinedione skeletal structure.Pyrimidinedione derivative compound schematic illustration. Simple diagram, chemical structure.
2-Amino-4(5H)-thiazolone skeletal structure.Thiazolone derivative compound schematic illustration. Simple diagram, chemical formula.
2-Amino-5-iodobenzoic acid skeletal structure.Halogenated benzoic acid compound schematic illustration. Simple diagram, chemical structure.
Allicin skeletal structure.Organosulfur Compound compound schematic illustration. Simple diagram, chemical structure.
A protective shield designed to block and defend against viruses. Represents immunity and defense viral protection.
7-Aminocephalosporanic acid skeletal structure.Beta-lactam compound schematic illustration. Simple diagram, chemical structure.
6-Amino-2,4(1H,3H)-pyrimidinedione skeletal structure.Pyrimidinedione derivative compound schematic illustration. Simple diagram, chemical formula.
A protective armor defending against viruses, with dual protection.
Prüfung der Empfindlichkeit gegenüber antimikrobiellen Mitteln (Disc Diffusion Test)
Bayleton skeletal structure.Fungicide compound schematic illustration. Simple diagram, chemical formula.
Aldrin skeletal structure.Carbamate compound schematic illustration. Simple diagram, chemical structure.
1H-Benzimidazole-2-acetonitrile skeletal structure.Benzimidazole compound schematic illustration. Simple diagram, chemical formula.
Benalaxyl skeletal structure.Fungicide compound schematic illustration. Simple diagram, chemical formula.
Green color of futuristic hud banner that have word detained on user interface screen on black background
1H-Benzimidazole skeletal structure.Benzimidazole compound schematic illustration. Simple diagram, chemical formula.
5-Amino-2,4(1H,3H)-pyrimidinedione skeletal structure.Pyrimidinedione derivative compound schematic illustration. Simple diagram, chemical formula.
7-Aminodeacetoxycephalosporanic acid skeletal structure.Beta-lactam compound schematic illustration. Simple diagram, chemical structure.
Vector illustration of hand giving money cash and hand stop gesture. Symbol of anti-corruption. Icon of stop and no bribery.
2-Amino-3,4- dimethylimidazo[4,5-f]- quinoline skeletal structure.Imidazoquinoline derivative compound schematic illustration. Simple diagram, chemical structure.
4-Amino-3-isoxazolidinone, (R)- skeletal structure.Isoxazolidinone derivative compound schematic illustration. Simple diagram, chemical structure.
Resistance Outline Icon Vector Illustration
Vector illustration of briefcase broken or crash half. Symbol of anti-corruption. Icon of business finance banking crisis.
concept of antibacterial property, protection against bacteria icon, circle sign of stop virus, thin line symbol - editable stroke vector illustration eps10
man with food
Vector black line icon for sober
Aminocarb skeletal structure.Carbamate compound schematic illustration. Simple diagram, chemical structure.
Set of colorful illustration of various bacteria and virus types in their microscopic forms.
A virus trapped and neutralized by a protective shield.
antibacterial property icon, protection against bacteria, stop virus, flat symbol - vector illustration
Acetylshikonin skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
stop virus simple icon, antibacterial property, protection against bacteria, flat symbol - vector illustration eps10
Zulässige und unzulässige Zeichen. Erlaubt, Aufmerksamkeit, kann, kann, Gefahr, Design, tun, nicht, verbieten, Leitlinie, Symbol, Illustration, nicht sicher, verbieten, beschränken, Regeln, sicher, Zeichen, Symbol und Vektor.
α-methylbutyrylalkannin skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
Grünes Rosette- oder Geldstil-Emblem mit Inhibition-Text
Alkannan skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
1-methoxyacetylshikonin skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
Shikonin skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
Acetylarnebin-2 skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
Arzneimittelweg oder Diagramm des Anti-COVID-19 (SARS-CoV-2)-Arzneimittels zur COVID-19-Behandlung oder Hemmung der SARS-CoV-2-Infektion
Verbotsschilder. Die Verwendung von Druckluft ist nicht zulässig. Indicatoare de interzicere Nu permiteți utilizarea aerului comprimat. Зап реща ю щ и е з н а к иfür die Einhaltung derVorgabenvorgesehen. НепусdavonдdenBedarfanzusätzlichenMitteln zudecken,оzuerhöhenumdenBedarfzudeckenк а т ь п р и м е н е н и е с ж а т о г о в о з д у х аzubeseitigen.
Acetylalkannin skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
β-acetoxyisovalerylshikonin skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
Isobutyrylalkannin skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
Die Antikörper (Immunglobulin): Neutralisierende und Bindende Antikörper schützen oder hemmen SARs-CoV-2, die Wirtszellen (menschliche Zellen)
Alkannin skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
Arnebin-2 skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
Arnebin-1 skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
Lithospermidin-B skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
Verbotsschilder. Lagerfeuer verboten. Indicatoare de interzicere Aprinderea focului interzisă. Зап реща ю щ и е з н а к иfür die Einhaltung derVorgabenvorgesehen. Ра звде н и е к о с т р о в з а п р е щ е н оEINSTELLUNGfür dieBereitstellung vonInformationenfür dieVerfügbarkeitfürеVerfügbarkeitfürdieUmsetzungeinesAblaufs derPlanungvorzulegen.
α-methylbutyrylshikonin r skeletal structure diagram.Naphthoquinone compound molecule scientific illustration.
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