Reference substances & reagents (other)

369 products

Weergeven 1 - 24 van 369 producten

Weergeven 1 - 24 van 369 producten
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ROTI®Plate90 MEA, EN ISO 11133, for microbiology, 10 unit(s), box - Luminix HealthCarl Roth
Carl Roth ROTI®Plaat 90 MEA
Sale priceVanaf €16,97
Kies opties
Congo paper MN 260 HE (200 strips)Macherey-Nagel
Conductometer FiveGo®, FiveGo F3-Standard, 1 unit(s) - Luminix HealthMettler-Toledo
Kies opties
Zinc iodide, min. 98 %, powder, 25 g, glass - Luminix HealthCarl Roth
Carl Roth Zinkjodide
Sale priceVanaf €33,80
Kies opties
Xylidyl Blue I sodium salt, min. 88 %, p.a., 1 g, glass - Luminix HealthCarl Roth
Carl Roth Xylidylblauw I natriumzout
Sale priceVanaf €53,65
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Xylene cyanole (C.I. 42135), for electrophoresis, 5 g, glass - Luminix HealthCarl Roth
Carl Roth Xyleencyaanol (CI 42135)
Sale priceVanaf €33,80
Kies opties
Sanguinarine nitrate, min. 95 %, 10 mg, glass - Luminix HealthCarl Roth
Carl Roth Sanguinarine nitraat
Sale priceVanaf €318,33
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SALTESMO (30 test discs)Macherey-Nagel
Guaiacol, min. 98 %, extra pure, 100 ml, glass - Luminix HealthCarl Roth
Carl Roth Guajacol
Sale priceVanaf €50,81
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Safety glasses 5X1, frame grey/green, 1 unit(s) - Luminix HealthUnivet
Univet Veiligheidsbril 5X 1
Sale price€25,05
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Safety glasses 5X1, frame grey/green/blue, 1 unit(s) - Luminix HealthUnivet
Univet Veiligheidsbril 5X 1
Sale price€23,30
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(S)-2-Ethylbutyl 2-aminopropanoate hydro, chloride, 2 g - Luminix HealthCarl Roth
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White 10.5 cm plastic stirring rodLabbox
Chrome Azurol S (C.I. 43825), extra pure, 1 g, glass - Luminix HealthCarl Roth
Carl Roth Chroom Azurol S (CI 43825)
Sale priceVanaf €21,00
Kies opties
WatorMacherey-Nagel
Macherey-Nagel Wator
Sale price€42,93
Naringin, min. 98 %, 10 g, plastic - Luminix HealthCarl Roth
Kies opties
Chlorine TestMacherey-Nagel
Macherey-Nagel Chlorine Test
Sale price€65,50
Chlorophyll A, powder, 1 mg, glass - Luminix HealthCarl Roth
Carl Roth Chlorofyl A
Sale priceVanaf €622,45
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Gallic acid monohydrate, min. 99 %, 50 g, plastic - Luminix HealthCarl Roth
Carl Roth Galluszuur monohydraat
Sale priceVanaf €39,20
Kies opties
N,N-Dimethyl-2-(1-phenyl-1-(pyridin-4-yl, )ethoxy)ethanamine, 500 mg - Luminix HealthCarl Roth
Kies opties
Fluoroplastic test tubes 12 ml, with ring mark at 10 ml, 1 unit(s) - Luminix HealthVitlab
Kies opties
Fluoroplastic test tubes 12 ml, without ring mark, without sopper joint - Luminix HealthVitlab
Kies opties

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Questions about Reference substances & reagents (other)

Why Reference substances & reagents (other)?

A reference substance has a stated identity and a stated content, used to check a method or to standardise a titration. It is a more tightly specified article than a reagent grade bottle of the same name. The lot's certificate is part of the product.

A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.

This shelf belongs to Analytical standards & reference materials, inside Chemicaliën. Luminix Health distributes this range for laboratory use.

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How does ordering and shipping work?

Luminix Health distributes this range from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

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