Printed on high-quality 3M® tear-resistant label stock, QEC container labels and custody seals help you identify and protect the integrity of your samples. Large and small sizes to fit almost any container.

QEC Lab Grade HDPE (high-density polyethylene) containers provide an excellent moisture barrier, are translucent, and are impact resistant. They provide an excellent moisture barrier. Ideal for pharmaceutical applications. Narrow mouth cylinders are the preferred choice for handling liquid samples…

Description Leak-proof Q-Seal™ wide-mouth oblong HDPE GHS-compliant labeling Bar-coded with lot number and container ID Custody-sealed

QEC offers a wide assortment of narrow-mouth Boston Round glass containers in clear glass, as well as amber for UV sensitive samples. All are shipped assembled with PTFE-lined polypropylene caps. Excellent for water sampling. Preparation Levels: LEVEL 1: Assembled & QA checked LEVEL 2:…

UltraLab™ containers are assembled, with leak-proof HD polypropylene cap. Level 2 products are pre-cleaned to meet or exceed EPA requirements, and a Certificate of Quality Environmental Compliance (C-QEC) is issued. The C-QEC has a production lot number and is included in every…

QEC HDPE Modern Round Bottles have recessed panels for label application. Natural HDPE (high-density polyethylene) is translucent and commonly used for the storage and packaging of liquids. The modern round bottle has a sloped shoulder, which allows for maximum fill capacity and easy pouring.…

Easy filling and pouring. Good for sampling and storing solid and semi-solid materials. These HDPE bottles with polypropylene closures are made of the highest quality premium-grade resins. Bottles 250ml (8oz) and larger have a recycling code molded into the base. Simple to pour, wide mouth…

QEC has Natural HDPE milk jugs (also known as "dairy" or "juice" jugs) available in 32 ounce, 64 ounce and 128 ounce capacities. These lightweight, inexpensive, general purpose jugs are widely used for sampling and storage. The HDPE material provides an excellent moisture…

QEC’s wide mouth straight-sided tall jars are excellent for sampling of soil, sediment and sludge. Level Three 4 oz. and 2 oz. jars are also tested and certified for volatiles. All are shipped assembled with PTFE-lined polypropylene caps. Preparation Levels for products on this page: …

EC Lab Grade HDPE (high-density polyethylene) Wide Mouth Round containers are well-suited for field sampling and laboratory use with solids, semi-solids, powders, and viscous liquids. These HDPE containers provide an excellent moisture barrier, are translucent, and are impact resistant. QEC wide…

VOA VIALS are most often used for volatile organic compound analysis. Available in clear 33 expansion and amber 51 expansion borosilicate glass. Open top vials come assembled with polypropylene caps with low-bleed 0.125" PTFE/silicone septa inserted (.135" septa for E-series vials). Sizes…

Wide mouth amber glass packers are recommended for use with semi-volatiles, pesticides and metals PTFE polypropylene caps

QEC’s wide mouth straight-sided jars are excellent for sampling of soil, sediment and sludge. Level Three 4 oz. and 2 oz. jars are also tested and certified for volatiles. All are shipped assembled with PTFE-lined polypropylene caps. Preparation Levels for products on this page: …