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Asterias, ovary
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€17,42
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€17,42
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Starfish embryology (Asterias), ovary ts showing large egg at different stages of development
Atitude Positiva: Tolerância e Cooperação
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€25,30
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€25,30
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DescriçãoAs crianças observam 4 imagens em cada cartaz e assinalam o comportamento inadequado — a figura que representa atitudes pouco tolerantes ou que dificultam a cooperação.
Idade recomendadaPa...
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Bus for transporting 6 children
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€2.048,72
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€2.048,72
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Daycare shuttle bus
This transport bus is suitable for transporting 6 children during your trips. It makes outdoor activities easier and safer for children and adults.
Safety and Durability
...
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Autoclave for sterilization 12L
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€3.517,88
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€3.517,88
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This autoclave is easy to use and is equipped with an integrated safety system that prevents the door from being opened until the interior temperature drops to a safe level. In addition, the contr...
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Washable laminated apron
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€6,15
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€6,15
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Washable laminated apron
Washable, waterproof, plasticized apron, easy to use. Suitable for use in a school environment.
Made in Portugal.
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Washable fabric apron
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€2,64
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€2,64
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Washable fabric apron
Washable apron made of white fabric, easy to use, suitable for use in a school environment.
Made in Portugal.
Azobenzene
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€90,03
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€90,03
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Synonym: Trans-azobenzene
Formula: C 12 H 10 N 2 Molecular mass: 182.22 g/mol CAS Number: 103-33-3 EC Number: 203-102-5 Specification: Appearance: Red crystals Minimum purity: 98% Melting point:...
Bromophenol blue
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€15,84
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€15,84
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Synonym : BBP Formula : C 19 H 10 Br 4 O 5 S Molecular weight: 669.96 g/mol CAS Number : 115-39-9 EC Number : 204-086-2
Specification : pH indicator: jaune<3, 0-4, 6>bleu Appearance: orang...
Bromothymol blue
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€16,18
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€16,18
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Synonym : BBT Formula : C 27 H 28 Br 2 O 5 S Molecular weight: 624.38 g/mol CAS Number : 76-59-5 EC Number : 200-971-2
Specification : pH indicator: jaune<5, 8-7, 4>bleu Appearance: poudre...
Brilliant cresyl blue
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€57,40
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€57,40
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Formula : C17H20ClN3O , 0.5ZnCl2
Molecular weight: 385.96 g/mol
CAS Number : 81029-05-2
EC Number : 279-675-0
Specification :
Appearance: powdery green
Purity: >50%
Melting point: 233-...
Indigo blue
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€40,30
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€40,30
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Synonym: Blue indigo Formula : C16H10N2O2 Molecular weight: 262.26 g/mol CAS Number : 482-89-3 CE Number : 207-586-9
Specification : Appearance: powder bleu-violet fondé Minimum purity: 99% Mel...
Methylene blue
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€11,52
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€11,52
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Formula : C 37 H 27 N 3 Na 2 O 9 S 3 Molecular weight: 799.80 g/mol CAS Number : 28983-56-4 CE Number : 249-352-9
Specification : Appearance: poudre brune or bleu foncé Solubility in H2O: 300 g/...
Hydrated methylene blue
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€8,60
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€8,60
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Formula : C16H18ClN3S , XH2O Molecular weight: 319.85 g/mol anhydre CAS Number : 122965-43-9 EC Number : 200-515-2
Specification : Appearance: poor pour-over Minimum purity: 97%
Thymol blue
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from €17,04
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from €17,04
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Formula : C27H30O5S
Molecular weight: 466.59 g/mol
CAS Number : 76-61-9
EC Number : 200-973-3
Specification :
pH indicator: red <1, 2-2, 8> white <8, 0-9, 6> blue
Appearance: l...
Toluidine blue
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€21,97
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€21,97
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Formula: C 15 H 16 ClN 3 S, 0.5ZnCl 2
Molecular weight: 373.97 g/mol
CAS Number : 6586-04-5
EC Number : 202-146-2
Specification :
Appearance: poor pour-over
Azulejos Magnéticos 3D Coloridos – Jogo de Construção
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€28,73
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€28,73
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Estimule a criatividade e a imaginação com este conjunto de 32 peças magnéticas translúcidas, ideal para construir estruturas em 2D e 3D.
Formas incluídas: • Quadrados magnéticos de 7,5 × 7,5 cm ...
Azure A
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€29,90
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€29,90
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Formula : C14H14ClN3S
Molecular weight: 291.80 g/mol
CAS Number : 531-53-3
EC Number : 208-510-7
Specification :
Appearance: green powder
Minimum purity: 80%
Melting point: 290°C - dec.
...
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Babesia canis, infected blood smear
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€24,19
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€24,19
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Babesia canis blood smear shows acute infection
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