SKU: 19252634917

MACHEREY-NAGEL Kolorimetrischer Test VISOCOLOR ECO Zink (931098)

$69.03 $76.70
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Description

MACHEREY-NAGEL Kolorimetrischer Test VISOCOLOR ECO Zink (931098)Abstufung: Zink 0 0,5 1 2 3 mg L Zn Messbereich instrumentell: Zink 0. 13. 0 mg L Zn Methode: Zink Zinkon Haltbarkeit: ab Produktion 1 Jahr Lagertemperatur: 1525 C Lieferumfang: Reagenzien fr 120 Bestimmungen, Farbvergleichskarte und Zubehr in einer Schachtel Anmerkung Messbereich auf dem PF 12Plus. Messbereich auf anderen Photometern kann abweichen. Kolorimetrisches Testbesteck zur Bestimmung von Zink in Wasserproben. VISOCOLOR ECO Zink kombiniert

  • Abstufung: Zink - 0 • 0,5 • 1 • 2 • 3 mg/L Zn²⁺
  • Messbereich instrumentell: Zink - 0.1–3.0 mg/L Zn²⁺
  • Methode: Zink - Zinkon
  • Haltbarkeit: ab Produktion 1 Jahr
  • Lagertemperatur: 15–25 °C
  • Lieferumfang: Reagenzien für 120 Bestimmungen, Farbvergleichskarte und Zubehör in einer Schachtel
  • Anmerkung Messbereich auf dem PF-12Plus. Messbereich auf anderen Photometern kann abweichen.

Kolorimetrisches Testbesteck zur Bestimmung von Zink in Wasserproben. VISOCOLOR ECO Zink kombiniert einfache Durchführung mit hoher Messsicherheit durch Farb- und Trübungskompensation. Zur visuellen Bestimmung im Vergleich zu einer Farbkarte oder photometrischer Messung mit unseren Kompaktphotometern.

VISOCOLOR ECO – Kit für kolorimetrische und Titrationstests

Der VISOCOLOR ECO-Test ist ein kolorimetrisches und titrimetrisches Testkit, mit dem sich untere Grenzwerte präzise bestimmen lassen. Durch die präzise Dosierung der einzelnen Reagenzien und die Möglichkeit, Trübungen und Verfärbungen zu kompensieren, wird ein hohes Maß an Genauigkeit und Empfindlichkeit erreicht.

Die visuelle Auswertung kolorimetrischer Tests erfolgt anhand hochwertiger Farbkarten, die der Originalfarbe der Standardlösung entsprechen. Darüber hinaus können die meisten VISOCOLOR ECO-Tests mit den Kompaktphotometern PF-12Plus und PF-3 photometrisch ausgewertet werden, sodass eine feinstufige Auswertung der Tests möglich ist. Für die photometrische Auswertung und als Ersatz für verbrauchte Reagenzien sind kostengünstige Nachfüllpackungen erhältlich.

Alle VISOCOLOR ECO Testkits sind in einer praktischen Kartonverpackung und mit einer leicht verständlichen Bedienungsanleitung ausgestattet. Zusätzlich stehen zu allen Prüfsätzen praktische Piktogramm-Abbildungen zum kostenlosen Download zur Verfügung.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19252634917

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4.3 ★★★★★
Based on 2274 reviews
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Verified Purchase
Storm Boen
Grantham, US
★★★★★ 5
Excellent shoes for what you’re buying them.
Size: 12, Color: Black
My 2nd pair of this brand. These are awesome. Easy to come off and get on. They stay cool in the summer, they are comfortable with or without socks. I use them in lake and pool, and they still look new. Very inexpensive, and for a change they look actually nicer in person than in the photos. I dont know how they would be doing any athletics but for everything else, including walking a lot and standing for hours, they worked great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
S
Verified Purchase
ShoppingB
New York, US
★★★★★ 5
Surprisingly awesome!
Size: 10.5, Color: Dark Gray/Beige
I have only been wearing these for a few days so I may have to revise the review over time, but so far these shoes are absolutely outstanding. If you owned and enjoyed the original Salomon TechAmphibians, later ruined with new designs by the maker, these are their natural heirs. I took a chance on these shoes since the design is very similar. They are lightweight and comfortable and they provide great footbed support whether loose or tightly laced. Like the early TechAmphibians, they also have the cool feature of a collapsing heel upper, allowing their use as slides. They are also half the price that the Salomons sold even 10 or more years ago. The sole has an aggressive tread pattern and is quite grippy wet or dry. I measure as 10.5 D on the shoe size device but almost no shoes in that size fit me in the last few years. I got the 11-11.5 size first but it was swimming on me. 10.5 fits well with a bit of extra room so I can wear them with or without socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
E
Verified Purchase
E. M. Zobrist
Lake Worth, US
★★★★★ 4
Great shoes
Size: 10, Color: Grey, Size: 10, Color: Grey
I got 2 pairs of these specifically for a water rafting trip. The first pair was a little large, so I went down a half size ( and gave the larger pair to my son). They are comfortable, even for wide feet - although after a long day of use in the water, there was some chaffing on the outsides of my feet. It loosened up a bit across my wide foot, after getting wet. These worked great! They have adjustable strap across the back, that pulls tight on the outside. the laces are elastic and tighten by pulling and then pushing the stopper down onto the laces. They didn't slip (loosen) but, to get them tight, I had excessive amount of laces hanging out (had to tuck them into the tongue.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2024
Z
Verified Purchase
Z. Khin
Charlottesville, US
★★★★★ 5
Exactly what I was looking for
Size: 9-9.5, Color: Black Denim Blue
Perfect for what I wanted in an active casual shoe. Love the tread, it's both grippy and durable but flexible, the fit, adjustability, easy to take on and off, perfect amount of cushion and stability. Can wear with or without socks comfortably.
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Reviewed in the United States on April 7, 2026
G
Verified Purchase
Gary R
Draper, US
★★★★★ 5
Excellent value!
Size: 10.5, Color: Black
Very well Made. Just received these and was surprised at the quality of the materials and they way they look. Much higher quality than the oriental point. They are comfortable and fit very well. I ordered 10.5, nice room in the box. I have not worn them yet, first impressions are positive. I will update after wearing them for awhile. So far, very happy with the purchase! Black and orange color looks great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026

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