SKU: 74716811341

MACHEREY-NAGEL Kolorimetrischer Test VISOCOLOR alpha Ammonium (935012)

$52.92 $58.80
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Description

MACHEREY-NAGEL Kolorimetrischer Test VISOCOLOR alpha Ammonium (935012)Typ: Kolorimetrische Testbestecke Abstufung: Ammonium 0 0,2 0,5 1 2 3 mg L NH Auswertung: Visuell Methode: Ammonium Indophenol Lagertemperatur: 1525 C Haltbarkeit (ab Produktion): 1,5 Jahre Lieferumfang: Reagenzien fr 50 Bestimmungen und Farbvergleichskarte in einem Blister Kolorimetrisches Testbesteck zur einfachsten Bestimmung von Ammonium. VISOCOLOR alpha Ammonium stellt das einfachste kolorimetrische Testbesteck fr Ammonium der VISOCOLOR Reihe

  • Typ: Kolorimetrische Testbestecke
  • Abstufung: Ammonium - 0 • 0,2 • 0,5 • 1 • 2 • 3 mg/L NH₄⁺
  • Auswertung: Visuell
  • Methode: Ammonium - Indophenol
  • Lagertemperatur: 15–25 °C
  • Haltbarkeit (ab Produktion): 1,5 Jahre
  • Lieferumfang: Reagenzien für 50 Bestimmungen und Farbvergleichskarte in einem Blister

Kolorimetrisches Testbesteck zur einfachsten Bestimmung von Ammonium. VISOCOLOR alpha Ammonium stellt das einfachste kolorimetrische Testbesteck für Ammonium der VISOCOLOR-Reihe dar.

VISOCOLOR alpha - Die einfache Wasseranalytik

VISOCOLOR alpha ist die einfachste Version der Kolorimetrie- und Titrationstestkits. Sie können visuell beurteilt werden und sind mit gemischten Reagenzien sehr einfach und mobil durchzuführen. Daher sind ihre Genauigkeit und Korrektheit begrenzt, stellen jedoch eine kostengünstige Screening-Testmethode dar.

Shipping Notes
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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: 74716811341

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4.2 ★★★★★
Based on 25 reviews
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Product Reviews
C
Verified Purchase
Curtis Brooks
Lexington, US
★★★★★ 5
Great Mechanical Self-winder
Color: Black
Wow! So far I have only adjusted the time three times over the last few months. So far It keeps great time and looks good. Well worth the money after having blown a few dollars on less expensive mechanical watches that fail after only a few months of use. This thing is very good!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2024
M
Verified Purchase
Mark D. Reiners
Louisville, US
★★★★★ 4
Beautiful
Color: All black
Having never previously owned a self-winding watch, and because the wristband did require some link-removal adjustment, I did hold off on wearing it for a few days until I could schedule an appointment with my jeweler to have the day/date setting and band-adjustment done. But a major part of my reason for doing so was my strong impression upon receipt of the watch that this was a very good choice. It is a very beautiful watch to look at, though compact and not overly bulky like many chronograph-style watches, its' heft conveyed a sense of a very solid, well designed and constructed watch. Since having the setting and adjustments done, I have been extremely pleased with how accurately it keeps time. In short, I LOVE this watch. I will also note this. Though my jeweler retails various high-end, and much more expensive watches, he was clearly impressed with the look and feel of this watch, and even made explicit comment about what a beautiful watch he felt it was. That said, I do have a quibble. The writing of the accompanying instruction booklet was riddled with English grammatical errors which were quite frustrating, and contributed to my reason for opting to have my jeweler complete the settings and adjustment. Also, when I contacted OLEV online to solicit guidance on how to expedite registering the purchase for warranty purposes, I received an email auto response saying that any Amazon purchase would require customer service and other guidance through the seller. Since my assumption upon Amazon purchase was that I WAS purchasing from OLEV as the seller, this remains a source of confusion which I yet need to resolve.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2024
P
Verified Purchase
PN
Lowell, US
★★★★★ 1
Doesn’t keep accurate time
Color: All black
I bought this for my husband because it said that it self winds but my husband noticed that it didn’t work within the first few days so I thought maybe it was defective so I purchased another one in exchange for the first one but the second one had the same issue. Don’t waste your money on this, it doesn’t work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2025
F
Verified Purchase
Francis Orina
Cuba, US
★★★★★ 3
Substandard,always donated of time when it works.it had be set on a daily
Color: Black
Stops frequently,sometimes have to give a few days for the clock to start functioning sgain
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
W
Verified Purchase
Whit777
New York, US
★★★★★ 5
Awesome watch highly recommend
Color: All black, Color: All black
My husband bought me this brand of watch for my birthday and it’s so awesome. It looks blingy but not in a bad way. Kinda looks like a Rolex. No battery.I bought him a one and he loves it .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2025

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