Ammoniumfluorid CZ 250g

Marsoni

M251S

$38.25

Get it in 3 business days with 1 day shipping. Friday, May 29

Ammoniumfluorid CZ 250gAmmoniumfluorid Teil CHEM*421381400 Technische Informationen ber chemische Reagenzien: Chemische Formel: NHF CAS Nummer: 12125 01 8 EC Nummer: 235 185 9 Molare Masse: 37,04 g mol Bezeichnung: Ammoniumfluorid Spezies: rein Gehalt: min. 96% Verunreinigungen (Maximum): Chloride (Cl): 0,01% Sulfate (SO): 0,01% Schwermetalle (als Pb): 0,002% Eisen (Fe): 0,005% Ammoniumhydrogenfluorid (NHF HF): 3,0% Hexafluorosilikate (SiF): 0,2% Wasser: 3,0% ueres

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I thought that the book was well laid out. They start off by presenting basic topics in a logical fashion. It progressively get more complicated and provides good examples and practices that allow you to apply the topic you are learning. Overall good book for someone looking to learn Spanish. I received a free copy of this book and am voluntarily leaving a review.

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Reviewed in the United States on February 9, 2026

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Michael Schumacher

Charlottesville, US

★★★★★ 5

Really helpful learning guide

Format: Paperback

This book is well organized and written. I like structure and an overview before starting to learn. This books excels at both. And the free on lib companion is fantastic. You can read the words while listening to the pronunciation.

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Reviewed in the United States on December 12, 2025

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Cajunkalb

Belleville, US

★★★★★ 5

Easy

Format: Paperback

My husband loves it and it has really helped him with being able to hear the language spoken by using the QR codes

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Reviewed in the United States on January 8, 2026

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J Block

Carnegie, US

★★★★★ 5

Great book!!

Format: Paperback

Great book and easy to understand. The author put a lot of thought and caring into writing this handbook.

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Reviewed in the United States on December 3, 2025

Anonymous

Lexington, US

★★★★★ 4

Good Start on learning Spanish

Format: Kindle

I speak Spanish fluently but I still enjoy working on my grammar. This book helped me. Este libro es bien para aprender el Español. I received a free copy of this book and am voluntarily leaving a review.

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Reviewed in the United States on January 30, 2026