Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
For Your Every Summer RSVP, with Code: SUMMER15
Description
PALL AP-4916 Acrodisc One Syringe Filters with wwPTFE membrane - 0.45 µm (50/pkg 200/cs)Syringe filters are used in analytical chemistry applications to remove particulate contamination prior to analysis. Filtering a sample prior to sample injection into analytical instrumentation will help protect sensitive parts of the instrument from particulate build up and reduce system downtime. Sample filtration using syringe filters containing 0. 45 m (HPLC) or 0. 2 m (UHPLC) pore size membranes will also extend the life of chromatography columns
Syringe filters are used in analytical chemistry applications to remove particulate contamination prior to analysis. Filtering a sample prior to sample injection into analytical instrumentation will help protect sensitive parts of the instrument from particulate build-up and reduce system downtime. Sample filtration using syringe filters containing 0.45 μm (HPLC) or 0.2 μm (UHPLC) pore size membranes will also extend the life of chromatography columns by preventing particulate from blocking the flow path between the column packing. Pall’s Acrodisc One PSF Syringe Filters with wwPTFE membranes have been designed to protect analytical instrumentation and improve the reliability of results. wwPTFE membrane devices are chemically compatible with a wide variety of common solvents and are suitable for use in both aqueous and organic applications. These syringe filters are constructed with solvent compatible polypropylene material. The polypropylene plastic provides the syringe filter with exceptional strength, it is the highest grade of plastic with minimal additives and passes United States Pharmacopeia (USP) Biological Reactivity Test, In Vivo <88> plastics testing. Both the wwPTFE membrane and polypropylene housing are extremely low in levels of potential extractables that can lead to chromatographic interference. The devices are low in protein and API binding which make them ideal for drug studies, such as dissolution testing. Pall provides HPLC certification with these products, ensuring that analytical results will not be compromised by extractable filter materials. Pall membranes are tested for compatibility with common HPLC solvents including water, methanol, and acetonitrile, using established HPLC procedures. In addition, to verify low levels of UV-detectable extractables, samples of the syringe filters are evaluated prior to release. Acrodisc PSF Syringe Filters feature a large effective filtration area (3.9 cm2) for increased sample throughput, ideal for sample volumes of ≤ 150 mL. Pall Acrodisc PSF Syringe Filters are designed to be fully compatible for use with automated robotic handling systems offering reliable and worry-free operation.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 488 reviews
Sort
Product Reviews
★★★★★ 5
Goes great with pressed powder foundation!
Size: 0.4 fl oz (Pack of 1)
I purchased the mini size of this product to keep in my purse. I use the mist with my Jane Iredell pressed powder foundation. I use one spray after the application of Powder and then I use again in the afternoon just for a refresh. It makes my skin glow. It’s lightweight and the application is easy. It doesn’t make the powder feel heavy on my face. highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
★★★★★ 5
an amazing primer
Style: Brightening
This is an amazing primer. I only use it when I'm dressing up since it is expensive. It has always helped minimize my pores and helped smooth the appearance of my makeup. I've been using this primer for years. I first learned about this makeup brand from my dermatologist. I am acne prone and none of their products break me out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Best Foundation Primer
Style: Brightening
Works incredibly well as a foundation primer. Once I found this ( a sample given to me) I will never use moisturizer underneath my foundation. This product is amazing at creating the perfect surface for one of my two foundation products - Clinique or Laura Mercier (Depends on the season for me as to which I use!) No pilling of my foundation, which always happened to me even if I used expensive moisturizer! This is so much better. Apply, then give yourself a minute before applying foundation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2025
★★★★★ 5
LOVE THIS MAKEUP PRIMER
Style: Brightening
I have been using this PRIMER for several months. The makeup goes on much smoother, the age spots are a lot less noticeable, and my makeup last throughout the day. Using Jane Iredale Facial Primer and Brightener is now part of my makeup routine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2025
★★★★★ 5
Finally, a clean, sheer non-greasy primer and brightener!
Style: Brightening
I fortunately discovered this product several years ago, and have since enjoyed using it daily along with the lightweight tinted moisturizer and other items. I do not look "caked", shiny or oily. Perfect make-up for a natural, healthy appearance. Also, I've noticed benefits to my overall skin condition. I highly recommend Jane Iredale makeup, and coming from a 78 year old lady who likes to look good, that is indeed a compliment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2023