PD-Tips
PD-Tips II from BRAND are the efficient complement to repetitive pipettes, such as the HandyStep® touch.
PD-Tips II from BRAND are the efficient complement to repetitive pipettes, such as the HandyStep® touch.
The HandyStep® electronic repetitive pipette saves time and prevents errors through automatic tip size recognition of the PD-Tips. The size of these tips is encoded in their piston (patented). After inserting the tip, the size is automatically recognized and displayed, making it easy to select the volume to be dispensed. When a new PD-Tip of the same size is inserted, all instrument settings are maintained.
The HandyStep® touch repetitive pipette saves time and prevents errors through automatic tip size recognition of the PD-Tips. The size of these tips is encoded in their piston (patented). After inserting the tip, the size is automatically recognized and displayed, making it easy to select the volume to be dispensed. When a new PD-Tip of the same size is inserted, all instrument settings are maintained.
The automatic size detection option is available in HandyStep® touch, Gilson®, Repetman®, and Rainin AutoRep™ E. In addition, PD-Tips can be used with the repetitive pipette HandyStep® S, Rainin Auto- Rep™ M, Eppendorf® Multipette® 4780 and EDOS® 5221 among others. PD-Tips from BRAND are made from high-quality materials (Cylinder: PP/ Piston: PE-HD, 0.1 ml: LCP) without soft lubricants or other additives. PD-Tips, with DE-M marking, comply with ISO 8655 requirements and come with a batch certificate. CE marked according to IVD-Directive 98/79 EC. PD-Tips are available either non-sterile or sterile/endotoxin-free (individually wrapped), as well as in BIO-CERT® quality.
The volume of the BRAND® PD-Tips are recognized by the HandyStep® touch, AutoRep E and Repetman® (patented PD-Tip size recognition). But they also can be used with HandyStep® S, the Multipette® 4780 and AutoRep M without recognizing the volume. When working with an dispensing system that is not mentioned above you should request samples of PD-Tips in different sizes from us and test the compatibility.
During normal operation, the liquid does not come in contact with the PD-tip adapter, only with the head of the tip, the cylinder's inner wall and the piston. However, it is possible that escaping gases and vapors get in contact with the adapter.
All sterile BRAND products have a certain indicated shelf-life.
The dot is an indicator for sterilization. The indicator changes its color from yellow/orange to red during the sterilization process. A red dot indicates that this package has been sterilized.
Yes, the adapter is autoclavable at a temperature of 121°C (2 bar), acc. DIN EN 285.
In each packing unit of 25ml or 50ml PD-Tips one adapter is included. Additionally, the adapter can be ordered separately in different levels of quality.
No, the PD-Tips are not autoclavable. But they are available unsterile, steril/free of endotoxine and in BIO-CERT®-Quality.
The dimensions of the 50ml PD-Tip are: Whole length of the PD-Tip (without adapter and without piston): ca. 118 mm. Diameter of the cylinder: ca. 38 mm. Length of the conical part : ca. 43 mm. Maximum external diameter of the conical part: ca. 7 mm.
The Sterility Assurance Level (SAL) describes the probability of a product being non-sterile after it went through the sterilization process. BRAND designs the sterilization processes of its products for an extremely low SAL of 10-6 . "One in a million" devices could be non-sterile after the sterilization process.