Podcast
Questions and Answers
Which type of reagent is suitable for use in most analytic laboratory procedures?
Which type of reagent is suitable for use in most analytic laboratory procedures?
- Analytic Reagent (AR) (correct)
- Ultrapure, Chemically Pure (CP)
- United States Pharmacopeia (USP); National Formulary (NF)
- Technical or Commercial Grade
What type of chemicals are used in specific procedures like chromatography and atomic absorption?
What type of chemicals are used in specific procedures like chromatography and atomic absorption?
- Ultrapure, Chemically Pure (CP) (correct)
- Analytic Reagent (AR)
- United States Pharmacopeia (USP); National Formulary (NF)
- Technical or Commercial Grade
Which type of reagent should never be used in the clinical laboratory?
Which type of reagent should never be used in the clinical laboratory?
- United States Pharmacopeia (USP); National Formulary (NF)
- Reagent Grade (ACS)
- Analytic Reagent (AR)
- Technical or Commercial Grade (correct)
Which grade of organic reagents has impurities but is practical for use?
Which grade of organic reagents has impurities but is practical for use?
What type of chemical is highly purified and used to produce substances of exact known concentration and purity?
What type of chemical is highly purified and used to produce substances of exact known concentration and purity?
For which specific use are chemicals meeting the specifications of the American Chemical Society normally intended?
For which specific use are chemicals meeting the specifications of the American Chemical Society normally intended?
What is the purpose of using NIST Certified standard reference materials (SRMs) instead of ACS primary standard materials?
What is the purpose of using NIST Certified standard reference materials (SRMs) instead of ACS primary standard materials?
Which statement best describes a secondary standard?
Which statement best describes a secondary standard?
What is the primary method involved in producing deionized water?
What is the primary method involved in producing deionized water?
Which parameter is typically included in the specifications for Type I reagent grade water?
Which parameter is typically included in the specifications for Type I reagent grade water?
What is the main function of pre-filtration in water purification techniques?
What is the main function of pre-filtration in water purification techniques?
Which classification category of reagent grade water is generally suitable for glassware washing but not for analysis or reagent preparation?
Which classification category of reagent grade water is generally suitable for glassware washing but not for analysis or reagent preparation?
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