Stack testing and emissions compliance work runs on precision components. At-Mar Glass supplies environmental glassware fabricated and repaired in-house at our Kennett Square facility — built for field teams and procurement leads who need exact specs, fast turnarounds, and a supplier who can work from a photo when something breaks on the job.
Showing 1–16 of 20 results
Showing 1–16 of 19 results
At-Mar stocks and fabricates the individual glass components that make up source sampling trains. Whether you’re building a new train or replacing a single piece mid-job, everything ships from our in-house facility with no outsourcing delays.
Sampling train components have to fit together precisely or the test is compromised. At-Mar carries 90-degree adapters, straight adapters, and double offset configurations across multiple ball and socket joint sizes, including 12/5, 18/9, 28/12, and 28/15, so procurement teams can source the exact connector their train requires without chasing down multiple suppliers.
A glass impinger that fails in the field doesn’t just mean a broken piece. It means a delayed test and a compliance deadline at risk. At-Mar stocks and fabricates impingers built for the conditions of source sampling work, including the modified open bottom impinger assembly with fast repair turnarounds for teams that can’t afford to wait on replacement lead times.
The impinger bottle is a critical collection point in any sampling train. At-Mar supplies bottles in configurations compatible with Method 5 and related EPA protocols, with joint sizing that matches standard train specifications. Custom configurations are available for method-specific or non-standard applications.
At-Mar’s inventory and fabrication capability extends across the full range of source sampling protocols, not just Method 5. Field teams and lab managers working across multiple methods can source what they need from a single in-house supplier.
Method 5 is the baseline, but the demands it puts on environmental sampling equipment are the same ones that define the whole category. Precise fits, leak-free joints, and components that hold up under field conditions. At-Mar fabricates and repairs to the tolerances that compliance testing requires, with turnarounds that work around field schedules.
Environmental testing glassware requirements vary by method, and not every job runs Method 5. At-Mar works with teams across multiple EPA reference methods, supplying components to spec regardless of the protocol. If you’re running Method 17, Method 23, Method 202, or others, we can source or fabricate what you need.
Some applications call for modified configurations that standard catalog options don’t cover. At-Mar fabricates environmental sampling glassware to exact method specifications, including one-off builds and modified designs. If you have a non-standard requirement, our glassblowing team can work from your specs, a drawing, or an existing component.
Field components break at the worst possible times. At-Mar offers a straightforward solution for teams who need an exact replacement but don’t have a part number or catalog reference handy.
If a component fails mid-job, don’t guess on the replacement. Send At-Mar a photo or a physical sample of the broken piece and our glassblowing team will match it to spec. It’s a practical option for older equipment, discontinued configurations, or anything that doesn’t have a clean paper trail back to the original order.
Source sampling glassware covers both sides of the train. At-Mar supplies front half and back half filter holder components, so teams aren’t splitting their sourcing across multiple suppliers to cover a single train. Having both sides handled in-house means faster fulfillment and consistent fit across the assembly.
Environmental sampling schedules don’t move easily around equipment failures. At-Mar handles all repair work in-house, which means no outsourcing delays built into your lead time. Many repairs are completed and shipped back within a weekend, keeping field teams on schedule without having to source a full replacement.
At-Mar has been fabricating and repairing specialty environmental glassware in-house for over 50 years. Here’s what that means in practice for field teams and procurement leads.
Most suppliers source from a manufacturer and resell. At-Mar fabricates at our Kennett Square facility using glassblowing specialists with decades of hands-on experience. For environmental components where exact fit and material integrity matter, that distinction is the difference between a piece that works and one that compromises your test.
Environmental testing programs run on fixed budgets and compliance timelines. At-Mar keeps pricing fair and transparent across standard stock, custom fabrication, and repair work, so procurement teams can plan accurately without absorbing inflated costs for components that should be straightforward to source.
When a component breaks on a job site, you need answers from someone who actually knows the product. At-Mar's team handles every order directly, from initial inquiry through fulfillment and repair. No call centers, no ticket queues, no waiting on a rep to check with a supplier three steps removed from the actual work.
At-Mar works with stack testing firms, environmental labs, and compliance teams who need reliable environmental glassware and a supplier who can actually solve problems in the field. These are the questions we hear most often.
At-Mar stocks adapters, impinger bottles, glass impingers, and filter holder components across multiple joint sizes and configurations. Custom fabrication is available for non-standard or method-specific pieces that fall outside standard inventory.
Yes. Send us a photo or a physical sample of the broken component and our glassblowing team will match it to spec. This works for older equipment, discontinued configurations, and anything without a clean catalog reference.
At-Mar supplies components for Method 5 and a range of related EPA reference methods including Method 17, Method 23, and Method 202. If your protocol requires a specific configuration, we can fabricate to those requirements.
A sampling train is the assembled glass component system used to collect emissions samples from an industrial source. At-Mar supplies adapters, impingers, impinger bottles, and filter holder components for both the front half and back half of the train.
Turnaround depends on the scope of work, but many repairs are completed and shipped back within a weekend. All repair work is handled in-house, so there are no outsourcing delays built into your lead time.
Yes. For components without a part number or catalog reference, sending a photo or physical sample is the fastest path to an exact replacement. Our team works directly from what you send to match the original spec.
Yes. At-Mar works with stack testing firms, environmental consultants, and industrial facilities running their own compliance testing. Order size and organizational type don’t affect the level of attention your order receives.
What makes At-Mar a trusted environmental glassware supplier is the combination of over 50 years of in-house glassblowing expertise, direct communication on every order, fast repair turnarounds, and the ability to fabricate custom or replacement components from a photo or sample. Everything stays in-house at our Kennett Square facility from start to finish.
Whether you’re stocking a new sampling train, replacing a broken component, or sending in a piece for repair, At-Mar handles it all in-house. Send us a photo, ship us a sample, or reach out with your specs and we’ll get back to you directly from the people doing the work.
