$Clinical Refractometer - Urine Specific$

Clinical Refractometer - Urine Specific

M251S

$95.45

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

Clinical Refractometer - Urine SpecificRefractometer Clinical Refractometer measures urine specific gravity, or gives the refractive index in seconds. Dimensions Place a drop or two of a sample on the prism and read the results. Sper Scientific portable refractometers work in ambient light with no battery or other power source necessary. A refractometer measures the extent to which light is bent (refracted) through a liquid sample. They are commonly used to help identify or confirm the

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The iTEP Practice Guide combines a no-nonsense approach to the specific iTEP tests and at the same time offers exercises that task the student with what they need to know. Exercises not only serve the purpose of scoring well, but the overall approach is communicative competence. We use the text in our group and one-to-one classes with very positive--and lasting--results.

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Reviewed in the United States on July 23, 2019

Verified Purchase

Sarah Sofía Ortiz Campos

New York, US

★★★★★ 1

No recomiendo

Format: Paperback

Muy malo, no vine completo, además se demoró mucho más de lo que decía al momento de comprarlo. Solo aplazaban la fecha de entrega sin consultar cómo afectaba al cliente. Yo tuve que presentar el examen sin el libro, porque no llegó en la fecha que decía al comprarlo y después se cambió 3 veces la fecha, casi cumpliendo el mes.

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Reviewed in the United States on December 30, 2025

Verified Purchase

Elaine li

Grantham, US

★★★★★ 5

VERY EFFICIENT MATERIAL

Format: Paperback

It's the most efficient material to prepare the test.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 1, 2020

ThereseHazzard

San Leandro, US

★★★★★ 5

All around helpful---worth the money!

Format: Paperback

This guide has been most helpful for all the folks I help prepare for the iTEP test! It gives insight into what each section of the test is looking for along with examples and great tips about actually TAKING the test. In the Writing and Speaking sections, it also gives sample scores and comments from the Master Grader which is very helpful too.

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Reviewed in the United States on August 9, 2019

Thomas J. Shandorf

Massapequa, US

★★★★★ 5

Comprehensive, clear and coherent!

Format: Paperback

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Reviewed in the United States on July 23, 2019