Teknipure TS1PCI70-99S TekniZorb® Sterile Presaturated 70% IPA Polyester/Cellulose Nonwoven Cleanroom Wipers, 9"x9"
Teknipure TS1PCI70-99S TekniZorb® Sterile Presaturated 70% IPA Polyester/Cellulose Nonwoven Cleanroom Wipers, 9"x9"
Teknipure TS1PCI70-99S TekniZorb® Presat wipers combine a 55% polyester/45% cellulose nonwoven substrate with a 70% isopropyl alcohol (IPA)/30% deionized water solution. These 9 in x 9 in sterile presaturated wipers are gamma-irradiated to a manufacturer-stated sterility assurance level (SAL) of 10⁻⁶ according to AAMI guidelines.
720 wipers per case: 30 wipes per peel-and-reseal bag, 24 bags per case. This listing is TS1PCI70-99S, not the separate TS1PCI70-99S/50 configuration. Confirm the exact part number, required documentation, solution compatibility, and handling procedure before qualification.
Best Uses / Applications
- Surface, workstation, and equipment wiping where the approved procedure requires a sterile, 70% IPA presaturated wiper.
- Removing contaminants, residues, and particles from compatible surfaces in controlled environments.
- Pharmaceutical, biologics, medical-device, semiconductor, microelectronics, and laboratory workflows after task-specific qualification.
- Cleaning tasks that call for an absorbent polyester/cellulose nonwoven substrate and a specified presaturation blend.
Use within the facility's approved cleaning program. A sterile wiper and IPA concentration do not, by themselves, establish suitability for every aseptic operation, surface, or required microbial-control outcome.
Key Features
- 55% polyester/45% cellulose nonwoven construction, per the TekniZorb family sheet.
- Presaturated with 70% IPA/30% DI water for a specified liquid format.
- Gamma irradiation to SAL 10⁻⁶, as stated on Teknipure's exact product page.
- Highly absorbent and durable material with low levels of particles, fibers, NVR, and ions, per manufacturer descriptions.
- IPA filtered to 0.2 µm before presaturation, according to Teknipure.
- Lot traceability and manufacture in ISO-certified facilities, according to the product page.
Technical Specifications
| Specification | Value |
|---|---|
| SKU | TS1PCI70-99S |
| Manufacturer / product family | Teknipure / TekniZorb® Presat |
| Construction | Polyester/cellulose nonwoven |
| Material blend | 55% polyester / 45% cellulose |
| Saturation blend | 70% IPA / 30% DI water |
| Size | 9 in x 9 in, approximately 22.9 cm x 22.9 cm |
| Sterility | Sterile; gamma-irradiated to SAL 10⁻⁶ per manufacturer statement |
| Pack format | 30 wipes per peel-and-reseal bag |
| Case quantity | 24 bags; 720 wipes total |
| Manufacturer-listed environment | ISO Class 5–8; qualify for the actual location and task |
| IPA filtration | 0.2 µm filtered before presaturation |
| IPA grade | Manufacturer states USP-grade or semiconductor-grade IPA; confirm the supplied configuration when a specific grade is required |
| Shelf life | 3 years from manufacture for presaturated and sterile products, per family sheet; follow supplied labeling |
| Storage | Ambient conditions, 15–30°C / 59–86°F, per family sheet; follow supplied labeling and safety instructions |
| Traceability | Lot traceable, per manufacturer |
Sterile Presaturated vs. Other Formats
| Selection factor | TS1PCI70-99S | Other configurations |
|---|---|---|
| Liquid | 70% IPA/30% DI water presaturation | Dry or differently presaturated products require separate chemistry and application checks |
| Sterility | Manufacturer-designated sterile, gamma-irradiated | Do not substitute a non-sterile product when the procedure requires sterile material |
| Packaging | 30/bag, 720/case | The separate /50 code is 50/bag, 1,200/case |
| Material selection | Polyester/cellulose nonwoven | Compare exact contamination, absorbency, surface, and chemistry data; no universal ranking against polyester knit or polypropylene is implied |
Storage and Handling Guidance
Follow the supplied label, safety data sheet, and approved transfer and use procedures. Check package integrity and expiration before release. A peel-and-reseal closure is not evidence that sterility is restored after opening; follow the facility's approved in-use limits and handling controls.
Confirm that 70% IPA is compatible with the exact surface, coating, and equipment. Do not add another disinfectant or solvent to the presaturated pack without an approved, validated procedure. Use the applicable safety instructions for handling IPA-containing material.
Teknipure discusses GMP and USP <797>/<800> applications, but selecting this product alone does not establish facility or process compliance. Review the current product and lot documentation against the site's requirements. The room classification alone does not determine where this specific wiper is required or appropriate.
Frequently Asked Questions
Is TS1PCI70-99S a polyester knit wiper?
No. The current manufacturer entry identifies it as a polyester/cellulose nonwoven wiper. The family sheet lists a 55% polyester/45% cellulose blend.
What solution is supplied?
The wipes are presaturated with 70% isopropyl alcohol and 30% DI water. Confirm compatibility with the actual surface and process before use.
How is the product sterilized?
Teknipure states that the sterile product is gamma-irradiated to SAL 10⁻⁶ according to AAMI guidelines. Review the applicable supplied lot documentation where required.
How many wipes are in this case?
TS1PCI70-99S is 30 wipes per peel-and-reseal bag and 24 bags per case, totaling 720 wipes. The separate /50 configuration is not the same pack quantity.
Does the resealable bag keep the contents sterile indefinitely after opening?
No such claim is established. Follow the approved opening, handling, in-use, and disposal procedures. Resealing is not a sterilization step.
What shelf life applies?
The TekniZorb family sheet lists three years from manufacture for presaturated and sterile products. Follow the supplied expiration and storage instructions; this is not guaranteed remaining shelf life at delivery.
Does it replace every other sterile cleaning wipe?
No. Confirm substrate, solution, sterility documentation, contamination limits, surface compatibility, and pack configuration. Another product's material or room-class description does not establish interchangeability.
Related Resources
Read our cleanroom wiping technique article alongside approved work instructions. Compare configurations in Cleanroom & Lab Wipes filtered to Teknipure.
