Treatment of wheat seedlings with the synthetic auxin, 2,4-dichlorophenoxyacetic acid (2,4-D), induced nodule-like structures or tumours (termed para-nodules) where lateral roots would normally emerge ...
Description: Designed specifically for the needs of HVACR contractors, the hand-tight CGA 200 (VA-0123) and CGA 540 (VO-0123) connections provide for easy setup with no tools. The regulators do all ...
Victor, an ESAB brand, has introduced the HRF2400 Pro flowmeter regulator calibrated for CO2, argon or mixed gas blends used for TIG, MIG, and gas-shielded flux cored welding. The HRF2400 Pro offers ...