What are the opening hours?

Monday 8:30am - 5pm Tuesday 8:30am - 5pm Wednesday 8:30am - 5pm Thursday 8:30am - 5pm Friday 8:30am - 5pm

Spex

Name: Spex
Address: 203 Norcross Avenue, Metuchen, NJ, 08840, US
Telephone: (732) 549-7144
Price range: Not applicable

Solutions for life science workflows, enabling scientists to collect, prepare, calibrate & analyze samples.

01/29/2026

Microplastics analysis presents unique challenges.

Reference materials help support reliable, consistent results: https://gozeptometrix.com/3LdIzg9

01/25/2026

Inorganic and organic standards serve different analytical needs.

Choosing the right one supports accurate results: https://gozeptometrix.com/497b0Wc

01/23/2026

Environmental samples move through many critical steps.

Reference materials help support accuracy along the way: https://gozeptometrix.com/4qaIbOM

01/22/2026

Proficiency testing helps labs demonstrate competency and strengthen confidence in results.

It’s a key part of quality and readiness: https://gozeptometrix.com/3Njm0XX

01/19/2026

Soil testing supports environmental health year-round: https://gozeptometrix.com/3NxHT5R

Reliable reference materials help laboratories maintain accuracy across soil analyses.

01/16/2026

PFAS regulations continue to evolve, pushing laboratories to adapt methods and improve detection capabilities.

Accurate calibration with reliable reference materials plays a key role in supporting data quality as limits tighten and expectations increase: https://gozeptometrix.com/3Yoa1eb

01/13/2026

NSI is launching FS-0226, our latest Food Science Proficiency Testing (PT) study, designed to help your lab meet FDA FSMA requirements and support accreditation goals.

Enrollment is now open —secure your spot early: https://gozeptometrix.com/498Pd0f

01/11/2026

Reference materials play a key role in day-to-day lab workflows, from calibration to quality checks: https://gozeptometrix.com/4q5GNN9

The right standard helps support accurate results.

01/10/2026

What makes Spex reference materials different—and why does it matter?

Certified reference materials are developed with defined uncertainty, documented traceability, and rigorous quality controls. That foundation helps labs support defensible data, meet regulatory expectations, and stay audit-ready year-round: https://gozeptometrix.com/4pC8Y5y

01/08/2026

The start of the year is an ideal time to review reference materials, documentation, and proficiency testing plans. Early planning helps support consistency and confidence all year long: https://gozeptometrix.com/49tOQwp

01/07/2026

Reliable reference materials help simplify wastewater testing:

Supporting accurate, consistent results across routine methods:https://gozeptometrix.com/3YZyXJ2

12/30/2025

As the year comes to a close, we want to recognize the environmental, food safety, toxicology, pharma, cannabis, and industrial labs that rely on Spex reference materials. Thank you for your commitment to data quality, method development, and advancing analytical science. We’re grateful to be part of your workflow.

Address

203 Norcross Avenue
Metuchen, NJ
08840

Opening Hours

Monday	8:30am - 5pm
Tuesday	8:30am - 5pm
Wednesday	8:30am - 5pm
Thursday	8:30am - 5pm
Friday	8:30am - 5pm

Telephone

(732) 549-7144

Website

https://www.zeptometrix.com/

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