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Registers collected 2026-08-22.See collection dates

ASTM D1238 Accredited Testing Labs Worldwide

24 accredited laboratories in 5 countries hold ASTM D1238 in their ISO/IEC 17025 scope. Primary accreditors include American Association for Laboratory Accreditation, Deutsche Akkreditierungsstelle. In the register, ASTM D1238 scope entries most often cover Ball Indentation Hardness, Density / Specific Gravity, Izod Pendulum Impact Resistance in Plastics, Drinking water.

Total labs
24
Countries
5
Top matrix
Plastics
13 labs

Available in 5 Countries

United States
15 labs
Germany
5 labs
China
2 labs
Canada
1 lab
Italy
1 lab

Top matrices for ASTM D1238

Top analytes for ASTM D1238

  • Ball Indentation Hardness (1)
  • Density / Specific Gravity (1)
  • Izod Pendulum Impact Resistance (1)
  • Melt Flow Rates (1)
  • Melt Mass-Flow Rate (1)
  • Moisture Content (1)
  • Notch Depth (1)
  • Schmelze-Massefließrate (Mfr) (1)

Sample labs

UL International Germany GmbH Standort Krefeld
Krefeld, DE

ASTM D1238 2013 Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Pastometer ISO 1133 -1 2011-12 Kunststoffe ‒ Bestimmung der Schmelze-Massefließrate (MFR) und der Schmelze-Volumenfließrate (MVR) von Thermo

Element Materials Technology Kitchener
Kitchener, ON, CA

ASTM D1238, Procedure A; TSM0501G [REV. 16], Sect. 9.10 Coefficient of Friction HES D6506 [REV.5], Section 5.23; TSL5100G [REV.8], Sect. 4.36 Tension/Compression ASTM D1056; ASTM D3574, Test B, C, & D; ASTM D3575, Suffix B, D,

DEKRA Testing and Certification (Shanghai)
Shanghai, CN

ASTM D1238 Insulation resistivity GB/T 1692 Xenon-Arc Sources Test SAE J2412; SAE J2527; GB/T 16422.2; ISO 4892-2

Advanced Composites, Inc. Ohio Facility - Main Plant
Sidney, OH, US

ASTM D1238; ISO 1133-1 Color Measurement by Data Color, CIE, XYZ, L-A-B, and Transmittance ASTM D2244 Ash Content in Thermoplastics ASTM D5630 (Procedure B); ISO 3451-1 (Method A) .

TRI Environmental
Austin, TX, US

ASTM D1238 Standard Test Method for Density of Plastics by the Density-Gradient Technique ASTM D1505 Standard Test Method for Determination of External Loading Characteristics of Plastic Pipe by Parallel-Plate Loading ASTM D2412

Richard J. Bagan, Inc. D.B.A. Montech USA
Columbia City, IN, US

ASTM D1238 at 0 °C to 400 °C Temp, (0 to 20) kg force, and (0 to 2) in length. 7 This laboratory meets R205 – Specific Requirements: Calibration Laboratory Accreditation Program for the types of dimensional tests listed above and is con

Michigan Testing Institute
Sterling Heights, MI, US

ASTM D1238; ISO 1133 Mildew Growth FORD WSS-M5H34-A (3.12), WSS-M99P32-C (3.7); GM 9128P (Inactive 4/11); GMW 3259

KIMW Prüf- und Analyse
Lüdenscheid, DE

DIN EN ISO 1133 -2 2012-03 Kunststoffe ‒ Bestimmung der Schmelze -Massefließrate (MFR) und der Schmelze -Volumenfließrate (MVR) von Thermoplasten ‒ Teil 2: Verfahren für Materialien, die empfindlich gegen eine zeit- bzw. temperaturabh

NSF International
Ann Arbor, MI, US

ASTM D1238 Standard Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal Pressure ASTM D1598 Test Method for Short-Term Hydraulic Failure Pressure of Plastic Pipe, Tubing and Fittings ASTM D1599 Specification for

MATED s.r.l.
Trento, IT

ASTM D1238-23a Indice di fluidità in massa (MFR)/Melt mass-flow rate (MFR), Indice di fluidità in volume (MVR)/Melt volume-flow rate (MVR) UNI EN ISO 1133-1:2022 _ _ _ Infiammabilità/Flammability Massa volumica/Specific Gravity ASTM

SKZ - Testing
Würzburg, DE

DIN EN ISO 1628 -1 2021-06 Kunststoffe - Bestimmung der Viskosität von Polymeren in verdünnter Lösung durch ein Kapillarviskosimeter - Teil 1: Allgemeine Grundlagen DIN EN ISO 1628 -2 2020-12 Kunststoffe - Bestimmung der Viskosit

Centre Testing International (Shanghai) Co.,
Shanghai, CN

ASTM D1238, Procedure B; ISO 1133-1, Procedure B Tensile Properties ASTM D638; ISO 527-1, ISO 527-2 Flexural Properties ASTM D790; ISO 178 Charpy Impact Properties ISO 179-1 (Specimen Type I, Notch Type A & Unnotched) Izod Impact P

Element Los Angeles
Duarte, CA, US

ASTM D1238 Test Method for Flow Rates of Thermoplastics by Extrusion Plastometer (Method A) ASTM D1298 Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method

Deutsches Referenzburo fur Ringversuche und Referenzmaterialien GmbH (DRRR GmbH)
Kempten, DE

ASTM D1238 Viscosity number ISO 307 sulfuric acid - m-cresol - formic acid, Viscosity number of PBT ISO 1628-5, Fluidity – capillary rheometer ISO 11443, Parallel plate rheometer ISO 6721-10 Rubber At least once a year Mooney Viscos

Ghesquiere Plastic Testing
Harper Woods, MI, US

ASTM D1238, ASTM D3364; Ford FLTM BO 021-01; ISO 1133, ISO 4440 Moisture Content ASTM D6869; Ford FLTM BI 102-01, FLTM BI 120-08, FLTM BO 024-02; GMW14777; ISO 960 (Method A), ISO 15512 (Method B1); SAE J315 Moisture Vapor Trans

Intertek Testing Services NA
Kentwood, MI, US

ASTM D1238 (Method A); ISO 1133 Migration Staining Chrysler LP-463DD-6-01; GM 9141P; GMW14141 Moisture Absorption WSS-M99P32-B (Section 3.7) Odor GM 9130P; GM 9832P; SAE J1351; FLTM BO131 03; GMW3205; TSM 0505G (All Classes); H

Plastics Analytical
Santa Ana, CA, US

ASTM D1238 (Procedure A) Ash Testing by Muffle Furnace ASTM D5630 Durometer Hardness ASTM D2240 (Shore A and D) Surface Resistivity ASTM D257

John J Farber Technology and Innovation Center
Richmond, IN, US

ASTM D1238 Tear Resistance ASTM D1004 Trouser Tear ASTM D1938

Element Materials Technology New Berlin
New Berlin, WI, US

ASTM D1238(Method A), ISO 1133(Procedure A) Failure Analysis Using test methods listed above in accordance with the ASM Handbook Volume 11 and Volume 11B 1 The Consumer Product Safety Improvement Act (CPSI A) requires that

Envalior Engineer Materials (WUXI) Co., Ltd. Research and Development Testing Center (RDTC)
China, DE

ISO 75-1 2020-02 ISO 75-2 2013-04 ASTM D 648-18 2018 ISO 178 2019-04 ASTM D 790-17 2017 ISO 179-1 2010-06 ISO 180 2019-11 ASTM D 256- 23e1 2023 ISO 306 2022-11 ISO 527-1 2019-07 ISO 527-2 2012-02 ASTM D 638-22 2022 ISO 1133-1 2022-06 ASTM D

Cambridge Polymer Group,
Woburn, MA, US

ASTM D1238 (Method A) Standard Test Method for Molecular Weight Averages and Molecular Weight Distribution of Polystyrene by High Performance Size-Exclusion Chromatography ASTM D5296 Standard Test Method for Oxidative-Induction Ti

Chroma Color Corporation
Asheboro, NC, US

ASTM D1238, Procedure A Melt Flow Index ASTM D2244 Color and Color Difference ASTM D5630, Method B Inorganic Ash Levels ASTM D6980 Moisture Analysis

Riverview Calibration Services,
Belpre, OH, US

ASTM D1238 using: PRT, Hart 1502 Bore gage/setting ring

ACI Plastics
Flint, MI, US

ASTM D1238 (Method A) ISO 1133-1 S pecific Gravity ASTM D792 (Method A) ISO 1183-1 (Method A) Tensile Strength ASTM D638 (excluding Sections 11.3, 11.4 and 11.5) ISO 527-1 (excluding Sections 9.5, 10.2, 10.3 and 10.4),