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ISE Ammonia Probes

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EA - O-9512BN - Orion "Classic" Ammonia Probe (O9512BN)

O-9512BN
Ammonia gas-sensing combination electrode
$645.30

EA - O-9512HP - Orion High Performance Ammonia ISE Probe (O9512HP)

O-9512HP
High performance ammonia gas-sensing electrode
$675.00