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🔬 Scope and Principles of the Practice ASTM D3272-76 (Reapproved 2003), titled “Standard Practice for Vacuum Distillation of Solvents From Solvent-Reducible Paints For Analysis,” establishes a standardized method for separating volatile solvents from solvent-reducible paints. This isolation allows for detailedā¦
🔬 Scope and Significance of D3273-21 ASTM D3273-21 provides an accelerated test method utilizing an environmental chamber to evaluate the relative resistance of interior coatings to surface fungal growth. Conducted over a strict 4-week period, this method is designed forā¦
🔬 Scope and Applicability These test methods describe the semiautomated procedure for determining total fluoride in various samples. They are applicable to fluoride-containing solutions where standards of identical composition have been carried through the same preparation procedures and have shownā¦
🧪 Overview and Scope of the Practice ASTM D3271-87 (Reapproved 2012) outlines a standardized technique for directly injecting solvent-reducible paint samples into a gas chromatograph to obtain a chromatogram for solvent composition analysis. This practice is intended for qualitative assessmentā¦
📐 Method Overview and Scope ASTM D3268‑91 (Reapproved 2018) specifies a standard test method for the simultaneous separation and collection of gaseous and particulate fluorides in the atmosphere. The method utilizes a sodium bicarbonate‑coated borosilicate glass tube to remove reactiveā¦
📋 Standard Scope and Application ASTM D3269-96 (Reapproved 2001) e1 describes manual analytical procedures for determining the fluoride content of the atmosphere and plant tissues. The methods outlined in Section 1.1 are appropriate for analyzing ambient air samples collected byā¦
ASTM D3266-91 (Reapproved 2018), Standard Test Method for Automated Separation and Collection of Particulate and Acidic Gaseous Fluoride in the Atmosphere (Double Paper Tape Sampler Method), provides a robust approach for continuously monitoring atmospheric fluoride levels using chemically treated paperā¦
🔬 Overview and Scope of D3267-20 The ASTM D3267-20 standard provides a definitive procedure for the separation and collection of both particulate and water-soluble gaseous fluorides from the atmosphere. It utilizes a chemically treated filter and an impinger system. Thisā¦
📋 Scope and Regulatory Context ASTM Standard D3264-97 defines the purity, physical properties, and testing requirements for industrial grade aniline (aminobenzene, benzenamine, phenylamine). This specification characterizes the material for industrial applications. Users must comply with current OSHA regulations (29 CFRā¦
🔬 Overview and Scope ASTM D3265-24 establishes a standardized test method for determining the tint strength of carbon black relative to an Industry Tint Reference Black (ITRB). This measurement is critical for quality characterization within the rubber and carbon blackā¦