Flatland: A Romance in Many Dimensions is a novella exploring the world through the eyes of ‘A Square,’ a character who exists in only two dimensions. A Square lives in Flatland, a world conceptualized by writer Edwin A. Abbott in 1884 as a critical commentary upon the hierarchical nature of the rigidly stratified society of [Read More…]
Q: Are cleanroom wipes traceable? A: Berkshire’s cleanroom wipes are traceable. Each individual pack of all non-sterile and sterile cleanroom Berkshire wipes have a lot number displayed on the label. This SKU level traceability ensures that the supply chain cGMP requirements you are facing for cleanroom consumables are fulfilled.
Q: What is the best gamma irradiated cleanroom mop? A: BCR® Mop Head 4 is laundered and packaged in Berkshire’s ISO Class 4 (Class 10) cleanroom. It is made of 100% knitted polyester. The mop head features a tubular knit construction with fan-tailed looped ends which minimizes particle and fiber generation. A Certificate of Irradiation for traceability is [Read More…]
Q: Can the SatPax® 1000 canister be autoclaved? A: The canister is made from HDPE (high density polyethylene) and therefore cannot be autoclaved. The canister could melt and contaminate the autoclave chamber. It can be gamma irradiated and Berkshire would recommend 25kGy as a minimum dose.
Q: Is there any latex rubber contained in Berkshire’s cleanroom products? A: Berkshire’s cleanroom consumables do not contain any natural latex rubber, which may cause allergic reactions as defined by the FDA. The latex binder that is added to the Berkshire Bond paper is 100% synthetic and does not include any natural rubber latex in its formulation.
From the earliest times in human civilization, healers and physicians have dreamed of curing the sick and repairing the injured by transplanting organs or bones. The most common procedure, allogenic skin grafting – the process of transplanting skin from a donor to a patient – is now widely used to resurface burns, help close large [Read More…]
Q: I have an application that requires a longer handle than comes with the isolator cleaning tool. Do you have any other handles that are longer that will fit the mop head? A: Our flat mop telescoping handle (BCR.T2HANDLE.1) will fit the EasyClean®360. It is fully autoclavable with a comfortable polypropylene grip. Its lightweight is ideal when fully [Read More…]
Gamma Irradiated refers to a product that has been irradiated at some predetermined dose which is felt to kill the bioburden. Sterility testing is usually not performed nor quarterly audits for continued validation. The Sterility Assurance Level (SAL) cannot be predicted. A higher dose of radiation may be delivered to the product than may not [Read More…]
Aside from the perennially famous ‘death and taxes,’ there are two other givens in our modern world: continual miniaturization and impoverished eyesight. It might, in fact, be contended that one precedes the other but that would be a discussion for a different kind of post. In this one, however, we are excited to take a [Read More…]
If you’ve purchased a new pair of prescription glasses in the last twenty years, chances are you were given a cleaning “cloth” to keep them in pristine condition. Actually, “cloth” is not best description since the material doesn’t contain any cotton – the word that most often comes to mind when we say “cloth”. Better [Read More…]
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