Feature Specification Manufacturer Penn-Plax® Model B11 Product Type Automatic Battery Back-Up Air Pump Power Source 2 × D-cell batteries (not included) AC Connection Detects power outages only (does not power or charge the pump) Automatic Operation Yes Manual Operation Yes Maximum Aquarium Size Up to 55 gallons (208 L) Operating Time Up to 48 hours (depending on battery quality) Air Outlet Single Dimensions Approximately 6 × 3
Product Code: WF-7
Ratio Measurement Mode - The HI98713 measures turbidity using the ratio method with a 90° and 180° light detector for more accurate measurements
Product Code: C946B
Resists breakdown from exposure to hot water
Disposable Syringes, 50ml, Luer-Lock, Non-Sterile, Case of 125 Washdown Scales Feature Specification Manufacturer Penn-Plax® ModelProduct Code: BD301035 The BD 301035 is a 50 mL non sterile, single use general purpose syringe featuring the patented BD Luer Lok tip, providing a secure threaded connection for compatible needles, tubing, stopcocks, syringe filters, and other Luer Lok accessories. Manufactured from high quality polypropylene, this three piece syringe delivers smooth plunger movement and dependable performance for laboratory, veterinary, pharmaceutical, industrial,
