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Tisch Scientific — Est. 2007
Lab-grade
Lab-grade
filtration.
Without the
lab-grade price.
We source the same premium membranes, filters, and chromatography supplies trusted by top research institutions — and pass the savings directly to you. Employee-owned. Expert-backed. Ships today.
5,000+
Products available
Same day
Shipping available
100%
Employee owned
Tisch Stocking Program
Stock up on Tisch brands
Stock up on Tisch brands
and save more.
Automatic discounts on qualifying orders of Tisch brand products — no coupon codes, no contracts required. The more you stock, the more you save.
* Discounts apply to Tisch brand products only.
Shop Tisch ProductsOrders over
5%
$750+
Orders over
7%
$1,500+
Orders over
10%
$3,000+
Popular Products
The products that
View all products →
The products that
power the industry.
Fast shipping. Competitive pricing. Trusted by labs everywhere.
Syringe Filters
PTFE Syringe Filter, 0.45µm, 25mm, Luer-Lok/Luer Slip, Non-Sterile, 100/Pk
$115.99
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Syringe Filters
PTFE Syringe Filters, 5.0µm, 25mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
$150.95
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Syringe Filters
PES Syringe Filters, 0.45µm, 25mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
$121.95
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Filter Paper
Grade 1 Qualitative Filter Paper, Standard, 42.5mm Circle, 100/Pk
$11.95
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SF14468
PTFE Syringe Filters, 0.22µm, 25mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
$115.95
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SF13828
Nylon Syringe Filters, 0.45µm, 25mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
$101.95
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Membrane Filters
PTFE Membrane Filter, 0.22µm, 47mm, Nonsterile, 100/Pk
$92.99
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Chromatography
Polypropylene Capsule Filter, 1.0um, 72mm x 95mm, 1/4 - 3/8 in. Step Hose Barb, Nonsterile, 1Pk
$49.99
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Our Products
The most comprehensive
filtration catalog
From syringe filters to chromatography vials — over 5,000 precision-engineered products, ready to ship same day.
Syringe Filters
PTFE, PES, Nylon & more for sample prep.
Membrane Filters
Disc membranes for sterile filtration.
Capsule Filters
Inline filtration for pharma & biotech.
Chromatography
Vials, caps & septa for GC/HPLC.
Lab Equipment
Vacuum manifolds and centrifuges.
Roll Stock
Custom membrane roll stock, any spec.
Technical Support
Everything you need
View All Technical Support
Everything you need
to find the right filter.
Our library of guides, charts, and reference tools helps you select the right product with confidence — no guesswork required.
Material Compatibility Chart
Check chemical compatibility across all membrane and filter materials before ordering.
View chart →Filter Selection Guide
Not sure which filter is right for your application? Our guide walks you through it step by step.
View guide →Frequently Asked Questions
Answers to the most common questions about our products, orders, and filtration applications.
View FAQs →Downloads & Datasheets
Access product datasheets, certificates of analysis, and technical documentation.
View downloads →Glossary of Lab Terms
A plain-English reference for filtration terminology, membrane types, and lab science concepts.
View glossary →
Our Brands
Trusted names. Tisch prices.
We carry products from the world's leading filtration and life science brands — all in one place.
Why Tisch Scientific
Your lab deserves better than compromise.
We are proud to be the premier distributor of high-quality lab filtration products and equipment. Our large inventory of syringe filters, membrane filters, chromatography supplies, and laboratory equipment allows us to quickly and accurately deliver standard items — and custom ones too.
Our close relationship with manufacturers ensures a no-nonsense, completely transparent quotation process for any custom request.
Shop Filtration ProductsSame-day shipping
Orders placed before cutoff ship the same day, so your research never waits.
Direct manufacturer relationships
We work directly with manufacturers to ensure quality and keep prices competitive.
Custom filtration products
Need a non-standard spec? We handle custom requests with a fully transparent quote process.
Expert support
Our team of filtration specialists is available to help you find exactly the right product.
18+
Years in business
5,000+
Products available
100%
Employee Owned
Since 2023
We have skin in the game — because we own the game.
Tisch Scientific has been fully employee-owned since 2023. That means every person on our team is personally invested in your experience — from the products we stock to the service we provide. When you win, we win.
No outside shareholders. No corporate mandates. Just a team of people who genuinely care about getting you the right product at the right price.
Learn about us →Have a question? We're online.
Our filtration experts are available via live chat during business hours — real people, real answers, fast. No bots, no runaround.