Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
🔬 Scope and Summary of Test Method ASTM D3335-85a (Reapproved 2020) provides a standardized procedure for determining low concentrations of heavy metals in coatings. The method targets lead (0.01 % to 5 %), cadmium (50 to 150 ppm mg/kg), andā¦
ASTM D3330/D3330M −04 (Reapproved 2018) specifies the measurement of peel adhesion of pressure-sensitive tapes. It provides a standardized approach for assessing the uniformity of adhesion within a roll of tape, between rolls, or between production lots. Issued under the fixedā¦
📐 Test Methods and Scope The ASTM D3332-99 standard provides standardized test methods for determining the mechanical-shock fragility of products using shock machines. These tests are essential for designing effective shipping containers and improving product ruggedness. The standard defines twoā¦
📋 Scope and Summary of Test Method ASTM D3329-03 specifies a gas chromatographic method for determining the purity of methyl isobutyl ketone (MIBK) and measuring specific impurities, such as methyl isobutyl carbinol, that are significant for industrial applications. The methodā¦
ASTM D333-01 is a standard guide for testing clear and pigmented lacquers. It covers test methods for lacquer coatings, which are based on synthetic thermoplastic film-forming materials that dry by solvent evaporation. The standard intends primarily to serve as aā¦
The ASTM D3328-06 (Reapproved 2020) standard specifies test methods for comparing waterborne petroleum oils—such as distillate fuels, lubricating oils, and crude oils—with potential source materials using gas chromatography (GC). This method serves as a critical forensic tool in environmental oilā¦
🔬 Sample Container Preparation and Cleaning The foundation of preserving waterborne oil samples lies in rigorous container preparation. ASTM D3325-90 mandates the use of thoroughly cleaned borosilicate glass containers to ensure chemical inertness and minimize contamination of the sample. Theā¦
📐 Sample Preparation for Waterborne Oils ASTM D3326-07 outlines standard practices for preparing waterborne oil samples to facilitate their identification. The method relies on comparing physical and chemical characteristics between spilled oils and potential source oils. These oils may originateā¦
ASTM D3322‑23 (Standard Practice for Testing Primers and Primer Surfacers Over Preformed Metal) provides a systematic framework for selecting and applying appropriate test methods to evaluate primers and primer surfacers applied to preformed metal substrates. This practice is designed toā¦
ASTM D3324 – 01a, Standard Practice for Carbon Black—Improving Test Reproducibility Using ASTM Standard Reference Blacks, provides a validated statistical framework for harmonizing test results across laboratories. When physical calibration alone cannot bring a laboratory’s results into the precise rangesā¦