Name | Specifications | Packing | Price | Delivery |
Tetrabutylammonium phosphate monobasic | 0.5mol/L 水溶液,離子對色譜級 | 10ml | RMB 649 | 現(xiàn)貨 |
Tetrabutylammonium phosphate monobasic | 0.5mol/L 水溶液,離子對色譜級 | 50ml | RMB 1749 | 現(xiàn)貨 |
Tetrabutylammonium phosphate monobasic | HPLC | 1g | RMB 539 | Consulting service |
Tetrabutylammonium phosphate monobasic | HPLC | 5g | RMB 2079 | Consulting service |
Tetrabutylammonium phosphate monobasic | HPLC | 25g | RMB 6248 | Consulting service |
Tetrabutylammonium phosphate monobasic | 98% | 1g | RMB 209 | Consulting service |
Tetrabutylammonium phosphate monobasic | 98% | 5g | RMB 528 | Consulting service |
Tetrabutylammonium phosphate monobasic | 98% | 25g | RMB 1727 | Consulting service |
Tetrabutylammonium phosphate monobasic | 98% | 1kg | RMB 62562.5 | Consulting service |
項(xiàng)目 色譜級
?。ㄓ糜陔x子對色譜)
外觀Appearance 透明溶液
紅外光譜鑒定Infrared spectrometry 和對照品匹配
色度Color scale <5 APHA
濃度Strength 0.485 - 0.515 M
pH 7.1 - 7.7°C
紫外吸收UV (2% 水溶液) (1 cm cell vs HPLC 水) :
200 nm A: <0.5
210 nm A: <0.03
300 nm A: <0.03
項(xiàng)目 色譜級
(HPLC)
外觀Appearance 白色結(jié)晶粉末
紅外光譜鑒定Infrared spectrometry 和對照品匹配
純度Purity >99.0% (T)
紫外吸收UV (0.1% 水溶液) (1 cm 石英比色皿) :
200 nm A: <0.2
210 nm A: <0.1
214 nm A: <0.02
![]() |