品牌
所有品牌
A
B
F
L
M
T
纯度
0
0.3
0.6
0.65
0.7
0.75
0.8
0.85
0.87
0.88
0.9
0.91
0.92
0.93
0.94
0.95
0.96
0.97
0.975
0.98
0.985
0.99
0.994
0.995
0.997
0.998
0.999
0.9999
0.5M (10 wt.%)己烷溶液
1.0 M solution of THF, containing ca. 5% H2O
1mg/ml
1.00mg/ml (u=2% ,溶剂:正己烷)
1μg/ml(U=2%,溶剂:MeOH)
2% aq.
2-三氟乙基)磷乙酸甲酯(90%)
2% solution in water
3-双(二苯基膦丙烷)二氯化镍(99%)
3-二氨基-5-溴吡啶(97%)
4 wt. % in H2O,含5-8% 甲醇稳定剂
5-四溴甲基苯95%
6-10%
6-14% active chlorine basis
6-二氨基庚二酸(95%)
7.2-8.2 wt.% P2O5
7.5% W/W P2O5
8-四甲基色满-2-羧酸(97%)
10%(溶剂:H2O)
10% w/w THF 溶液
10-12%(Zn 含量)
10% (溶剂:MeOH)
14%(溶剂:H2O)
15% in H{2}O
25%(溶剂:H2O)
25%水溶液
25-28wt.%
30 wt%((溶剂:MeOH)
30 wt%甲醇溶液(ca. 5mol/L)
35% w/w aq.
39.0%
40wt.%
40 wt.% in H2O
40 wt.%(溶剂:H2O)
50%水溶液
50% in 2-ethylhexanoic acid
50-55% w/w soln. in 1,2-dichloroethane
50.0%
50% in water
60.0%
65% in water
70.0%
70 wt%
75.0%
75 wt. % (溶剂:H2O)
75wt.%
80.0%
80+%
80 wt.%,含Benzoic Acid ,Isophtalic Acid 稳定剂
80 wt.%
83.0%
85.0%
87.0%
88.0%
90.0%
90+%
90%GC
90% in H2O
90% technical grade
90%(工业级试剂)
92.0%
92+%
93.0%
94.0%
94%
95.0%
95+%
95%
95% (stabilized with Copper chip)
95% +(Loss on drying≤20%)
95%(K2CO3稳定试剂)
95-100.5%
95%(对映体混合物)
95% (contains <10%H2O)
95wt%
95%(同分异构体混合物)
95% (contains <6%H2O)
96.0%
96%
96+%
96%(水封试剂)
96%(ee 99+%)
97.0%
97%
97+%
97% 99%ee
97% +(contains <5%H2O)
97%,含0.1%对叔丁基邻苯二酚(TBC)稳定剂
97%,含0.1% TBC稳定剂
97% (mix)
97%(顺式和反式混合物试剂)
97%(GC)
97%,含60-100ppm BHT稳定剂
97% (contains ~3%H2O)
97%,含铜稳定剂
97%%
97%,0.01% 氢醌稳定剂
97% (stabilized with Copper chip)
97% (contains <3%H2O)
97%(2,2,4- 和 2,4,4- 混合物)
97% mixture of isomers
97% ~3% EA
97%(含15wt.% water稳定剂)
97%(含约10%的水)
98.0%
98+%
98%
98% 99%ee
98% (contains <5%H2O)
98% (stabilized with Copper chip)
98%(内型和外型混合物)
98% (stabilized with MEHQ)
98%(GC)
98%(顺式和反式混合物)
98% (contains <4%H2O)
98% (contains <5%Salt)
98% +(isomers mixture)(contains<5%H2O)
98% +(97%ee)
98%,含稳定剂铜屑
98%(同分异构体的总和)
98%(异构体混合物)
98%GC
98%(mixture of isomers)
98%((干重,可能最多含5%水分)
98%,T
98% mixture of isomers
98% +(stabilized with MEHQ)
98% +(99%ee)
98.0%(HPLC)
98% +(mix)
98% mixture of stereoisomers
98% +(contains <12%H2O)
98%(98.0-102.0 wt.% AT)
98% +(stabilized with 4-7%H2O)
98%,含500 ppm BHT稳定剂
98%,ee 97%
98% (max.6%H2O)
98% NMR
98% (onlyrans)
98% mixBC as stabilizer
98%(荧光试剂)
98% predominantlyrans
98% (stabilized with BHT&TBC)
98% (mix)
98% +99.9%ee
98% +99%ee
98% (HPLC)(max.6%H2O)
98.5%
98.5+%
98.5-101.5%
99.0%
99+%
99%
99% +(99.5%ee)
99% 99%ee
99% +99%ee
99+% (sum of enantiomers)
99% 19.6-26.3% (-OCH2CHOHCH3)
99%(ee >98%)
99%,含0.01% 铜片 稳定剂
99% min
99% (stabilized with MEHQ)
99%(升华纯化试剂)
99%,含0.01% copper 稳定剂
99% 98%ee
99%,含铜屑稳定剂
99%(离子对色谱试剂)
99%,含0.01% copper 稳定剂
99.0%-100.5%
99%,含50ppm BHT 稳定剂
99%,mixture of isomers)
99.0% min
99.5%
99.5% min
99.5%,含稳定剂铜屑
99.5% +(GC)
99.5% +(contains <25%H2O)
99.5+%
99.5%(蒸馏试剂)
(DHQD)2PHAL:0.552%
>90.0%(GC)
>97%
>97.0%(GC)
>98.0%(GC)
>98.0%(GC),含100ppm环氧丙烷稳定剂
>99% (GC)
>99.0% (GC)(含100ppm BHT稳定剂)
>99.0%(GC)
>99.5%
>99.7%(GC)
>= 99 %
Mn≥71%,BET:5-7m2/g
P2O5 ca 7.5% w/w
Pd 14.2%
P{2}O{5} 33%
Standard for GC, ≥99.5% (GC)
Tinting strength >99%
Zn 10-12%(325目)
ca 3% water,5g
ca 90%
cont. 5-nonanone ca 10%
contains up to ca 10% water
contains up to ca 10% water,25g
may cont. ca 2% water
may cont. up to ca 7% water
may cont. up to ca 7% water,5g
stab. with 0.5% calcium carbonate
strength:100%
synthetic, 98%
tech. 80%
tech. 85%
tech. 90%
≤0.3%
≥90%(GC)
≥95%
≥95%(T)
≥97%
≥97.0%
≥98%
≥98.0%
≥98.5%
≥98.5%(HPLC)
≥99.0%
≥99.5% (GC)
包含 100 ppm NaOH 稳定剂, 99%
含有≤2%BHT作为稳定剂,98%
无
染料含量:70%
用于GC-HS,≥99.5%(GC)
用于离子对色谱,≥99.5% (GC)
荧光级,>97%(HPLC)
~10% in H2O
~25% in H2O