SKU: 21773877770

MACHEREY-NAGEL VISOCOLOR Powder Pillows Kieselsäure HR - 100 photometrische Teste (936225)

Sale price$154.44 Regular price$171.60
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Description

MACHEREY-NAGEL VISOCOLOR Powder Pillows Kieselsäure HR - 100 photometrische Teste (936225)Messbereich instrumentell: Kieselsure 2210 mg L SiO Methode: Kieselsure Silicomolybdnblau Haltbarkeit: ab Produktion 3 Jahre Lagertemperatur: 1525 C Lieferumfang: 100 Powder Pillows in einem Beutel Anmerkung: Fr Auswertung auf dem Photometer PF 12Plus wird ein Sonderfilter (450 nm) bentigt, Messbereich auf dem NANOCOLOR VIS II. Messbereich auf anderen Photometern kann abweichen. Reagenzien Powder Pillows fr die photometrische Bestimmung von Kieselsure

  • Messbereich instrumentell: Kieselsäure - 2–210 mg/L SiO₂
  • Methode: Kieselsäure - Silicomolybdänblau
  • Haltbarkeit: ab Produktion 3 Jahre
  • Lagertemperatur: 15–25 °C
  • Lieferumfang: 100 Powder Pillows in einem Beutel
  • Anmerkung: Für Auswertung auf dem Photometer PF-12Plus wird ein Sonderfilter (450 nm) benötigt, Messbereich auf dem NANOCOLOR VIS II. Messbereich auf anderen Photometern kann abweichen.

Reagenzien Powder Pillows für die photometrische Bestimmung von Kieselsäure im hohen Messbereich. Powder Pillows verbinden die einfachste Dosierung von Reagenzien mit photometrischer Präzision. Ideal zur Kesselwasseranalytik von Kesseln mit niedrigen bis mittleren Drücken. Sie können in HACH Photometern ohne Kalibrierung eingesetzt werden.

VISOCOLOR Powder Pillows – Photometrische Reagenzien

VISOCOLOR Powder Pillow ist ein photometrischer Test, der einfachste Reagenziendosierung mit photometrischer Präzision kombiniert. Jedes VISOCOLOR Pulverkissen enthält die entsprechende Menge Messreagenz.

Die einzeln verpackten Portionen sind nicht nur besonders lange haltbar, sie verzichten auch weitestgehend auf den Einsatz von Schadstoffen. Leicht verständliche Anleitungen mit Piktogrammen in 6 Sprachen finden Sie auf der MACHEREY-NAGEL-Homepage.

VISOCOLOR Pulverkissen können auf den Kompaktphotometern PF-12Plus und PF-3 sowie auf den Spektralphotometern NANOCOLOR Advance, VIS II und UV/VIS II ausgewertet werden.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 21773877770

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4.6 ★★★★★
Based on 8 reviews
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Verified Purchase
Doc
Carnegie, US
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
R
Verified Purchase
roger mendes
Cuba, US
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
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Reviewed in the United States on March 21, 2026
F
Verified Purchase
Fabric Crazy
Los Angeles, US
★★★★★ 5
Really nice shoes
Size: 9, Color: Black Polished Full Grain
My husband enjoys wearing these shoes. Very classy looking. They fit well. They arrived quickly. He liked them so much he ordered another pair in a different color which have worked out just as well.
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Reviewed in the United States on February 3, 2026
T
Verified Purchase
the agitator
Port Orchard, US
★★★★★ 4
Penny Loafer
Size: 11 Wide, Color: Burgundy Polished Full Grain
I am ending them bak and will order the sae shoe at size 10 1/2. Most shos I fit are 11 however these were too large. They are a beautiful shoe! I will ofder a 10 1/2
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Reviewed in the United States on January 13, 2025
H
Verified Purchase
Hugh62
Chelsea, US
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect. Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025

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