Hafnium Standard Solution Size:500ml they have a 2 month

they have a 2 month warranty due to the volatility of Selenium) Terbium (Tb) Primary Line: 432

Slit Setting: 7

EPA Method - 210_2 - Beryllium Atomic Absorption spectrometer - Furnace Technique

the HID detector may be more suitable for inorganics

3000 watts of user controllable power

Hafnium Standard Solution Size:500ml they have a 2 monthGround shipping is the only shipping method available. Please note, due to federal regulations standard solutions cannot be sent via overnight or second day. Buck Scientific, Inc. provides a complete line of Standard Solutions and Spectroscopic Reagents for use on Flame, Furnace, Cold Vapor, and Hydride A. A. analyses. Buck Solutions are prepared from specially purified starting materials, 18 MegaOhm Water, and high purity CMOS grade acids to provide