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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KOVACS' REAGENT SOLUTION 30ML
WEE-TAB XYLOSE FERMENTATION
WEE-TAB UREASE
KOVACS' REAGENT SOLUTION 30ML WEE-TAB XYLOSE FERMENTATION WEE-TAB UREASE
$19.30
$19.30
$19.30
 
WEE-TAB RAFFINOSE FERMENTATION
WEE-TAB PYZ (PYRAZINAMIDASE)
WEE-TAB PHENYLALANINE (PDA)
WEE-TAB RAFFINOSE FERMENTATION WEE-TAB PYZ (PYRAZINAMIDASE) WEE-TAB PHENYLALANINE (PDA)
$19.30
$19.30
$19.30
 
WEE-TAB PHENYLALANINE NAPTHYL
WEE-TAB ONPG/PYR
WEE-TAB O.N.P.G.
WEE-TAB PHENYLALANINE NAPTHYL WEE-TAB ONPG/PYR WEE-TAB O.N.P.G.
$36.65
$28.35
$19.30
 
WEE-TAB NAG/MBGL/PRO
REPLACEMENT TUBING
WEE-TAB NAG
WEE-TAB NAG/MBGL/PRO REPLACEMENT TUBING WEE-TAB NAG
$36.65
$19.30
 
WEE-TAB NAG/PRO
ANAEROBIC INDICATORS
WEE-TAB MELIBIOSE FERMENTATION
WEE-TAB NAG/PRO ANAEROBIC INDICATORS WEE-TAB MELIBIOSE FERMENTATION
$28.35
$19.30
 
NICHROME LOOPS SIZE 1/100
WEE-TAB MANNITOL FERMENTATION
L-SHAPED SPREADERS 10/BAG
NICHROME LOOPS SIZE 1/100 WEE-TAB MANNITOL FERMENTATION L-SHAPED SPREADERS 10/BAG
$19.30
 
WEE-TAB LACTOSE FERMENTATION
KONFIRM WATER TEST
WEE-TAB MUG
WEE-TAB LACTOSE FERMENTATION KONFIRM WATER TEST WEE-TAB MUG
$19.30
$67.50
$19.30
 
HORSE BLOOD AGAR 10PK
WEE-TAB ALPHA GALACTOSIDASE
KOH 10% 6 X 3.5 ML
HORSE BLOOD AGAR 10PK WEE-TAB ALPHA GALACTOSIDASE KOH 10% 6 X 3.5 ML
$19.30
 
WEE-TAB AGAL/SER
WEE-TAB AGAL/SER
$28.35