Analysis and detection of folic acid by HPLC
Wavelength: 275nm Flow rate: 1.0ml / min
Mobile phase: methanol: buffer = 150: 850
Buffer: 500ml water + 10ml glacial acetic acid + 1.3ml triethylamine + 20ml sodium hexanesulfonate (0.005mol / L), add water to 1000ml,
Adjust the pH to 3.2
Column: Chenhang Column 88181545 C18 5μ 150 × 4.6 811060
Instrument used: CoMetro 6000 high performance liquid chromatograph
--6000 LDI precision constant flow pump
--6000 PVW UV detector
Outdoor Swing Set using rattan hand weaving one by one and aluminum rush resistant frame, with stronger steel support with rust-proof outdoor powder-coated.
Outdoor Swing Set make your garden more beautiful . Rattan fibers are smoothly double woven around concealed powder-coated aluminum frames. Gently angled backs and wide arms encourage restful lounging. The industry`s best high-performing fabrics encase the thick, double-wrapped foam cushions.
· Traditional forms with a spacious, inviting scale
· Handwoven premium resin wicker UV resistant
· Rust-resistant powder-coated frames
· Cushions included with 30 density sofa foam
· Versatile tempered glass tables
· Cushions also available with 100% waterproof fabric.
Outdoor sofa Furniture contain sectional sofa, deep seating sofa, round or semi-round sofa furniture, and garden set.
If you have any questions, please contact with us directly. Outdoor Sofa Furniture are produced
by Golden Eagle Outdoor Furniture With High Quality and Good Appearance. Welcome you can visit our Factory.For any inquiry,Please send mail directly to us.
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Golden Eagle Outdoor Furniture Co., LTD. , https://www.gegardenfurnitures.com