BETA LACTAMASE POSITIVE CONTROL DISCS

BETA LACTAMASE POSITIVE CONTROL DISCS

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BETA LACTAMASE POSITIVE CONTROL DISCS are impregnated with purified beta-lactamase (penicillinase) in a stable form. When added to any Beta-lactamase test, the disc produces an immediate positive reaction eliminating the need to maintain positive control cultures.
 
Cat Number: K112
Packaging: 30/Pk
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Our price: $19.30
 
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WEE-TAB PO4/PYR
NITRATE DISCS BULK PACK
ARGININE DIHYDROLASE (ADH) TABLETS
WEE-TAB PO4/PYR NITRATE DISCS BULK PACK ARGININE DIHYDROLASE (ADH) TABLETS
$36.65
$19.30
$19.30
 
LEAD ACETATE STRIPS
HIPPURATE TEST TABLETS
GELATIN STRIPS
LEAD ACETATE STRIPS HIPPURATE TEST TABLETS GELATIN STRIPS
$19.30
$19.30
$19.30
 
WEE-TAB NAG/PYR
KOVACS' REAGENT SOLUTION 30ML
WEE-TAB XYLOSE FERMENTATION
WEE-TAB NAG/PYR KOVACS' REAGENT SOLUTION 30ML WEE-TAB XYLOSE FERMENTATION
$28.35
$19.30
$19.30
 
WEE-TAB UREASE
WEE-TAB RAFFINOSE FERMENTATION
WEE-TAB PYZ (PYRAZINAMIDASE)
WEE-TAB UREASE WEE-TAB RAFFINOSE FERMENTATION WEE-TAB PYZ (PYRAZINAMIDASE)
$19.30
$19.30
$19.30
 
WEE-TAB PHENYLALANINE (PDA)
WEE-TAB PHENYLALANINE NAPTHYL
WEE-TAB ONPG/PYR
WEE-TAB PHENYLALANINE (PDA) WEE-TAB PHENYLALANINE NAPTHYL WEE-TAB ONPG/PYR
$19.30
$36.65
$28.35
 
WEE-TAB O.N.P.G.
WEE-TAB NAG/MBGL/PRO
WEE-TAB NAG
WEE-TAB O.N.P.G. WEE-TAB NAG/MBGL/PRO WEE-TAB NAG
$19.30
$36.65
$19.30
 
ANAEROBIC INDICATORS
WEE-TAB NAG/PRO
NICHROME LOOPS SIZE 1/100
ANAEROBIC INDICATORS WEE-TAB NAG/PRO NICHROME LOOPS SIZE 1/100
$28.35
 
WEE-TAB MELIBIOSE FERMENTATION
L-SHAPED SPREADERS 10/BAG
WEE-TAB MANNITOL FERMENTATION
WEE-TAB MELIBIOSE FERMENTATION L-SHAPED SPREADERS 10/BAG WEE-TAB MANNITOL FERMENTATION
$19.30
$19.30
 
REPLACEMENT TUBING
REPLACEMENT TUBING