NPC-67™ Neutralization Buffer is an effective replacement for the Phosphate Buffered Saline or M/15 buffer commonly used to neutralize the AFB digestion and decontamination process. Unlike these buffers NPC-67™ rapidly neutralizes the decontamination process and preserves as many viable mycobacteria as possible. NPC-67™ will not interfere with any diagnostic protocols including molecular diagnostics.
NPC-67™ Buffer (67mM) 50 x 40ml
50 x 50ml
8 x 250ml
10 x 500ml
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XPR-plus™ Neutralizing Buffer replaces M/15 Phosphate Buffer providing for rapid buffering of the specimen following the decontamination procedure. Rapid neutralization of the NaOH by
XPR-plus™ Buffer allows increased survival of the mycobacterial organisms and assures the proper pH of the specimen during the centrifugation / concentration procedure. In order to achieve a very tight pH required by automated rapid growth detection systems, the XPR-plus™ buffered pellet must be followed with the addition of 1.5 to 2.0ml of Pellet Resuspension Buffer.
XPR-plus™ Buffer 50 x 40ml
50 x 50ml
8 x 250ml
10 x 500ml
