全部
-
>85%
>90%
>90%%+
>93%
>94%
>95%
>95%
>95%%+
>97%
>98%
>98%%+
>99%
~85%
≥95.0% (HPLC)
≥95%
≥96.5% (GC)
≥96%
≥97.0%
≥97%
≥98.0%
≥98.0% (dry substance, T), yellow
≥98.0% (GC)
≥98.0% (HPLC)
≥98.0% (sum of enantiomers, HPLC)
≥98%
≥99% (perchloric acid titration)
0
0.05?M in THF
0.25?M in THF
0.5 mg/mL in Methanol
0.95
1 μg/mL in 2-5% Nitric Acid, tr Hydrochloric acid
1/8 in. O.D. Column, pkg of 10?ea
10 μg/mL in 2-5% Nitric Acid, tr Hydrochloric acid
10 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid
10 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid, tr Hydrochloric acid
10 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid, tr Tartaric acid
10 μg/mL in Water, tr Hydrofluoric acid
10.0 mg/mL in Heptane
10.0 μg/mL in Isooctane
100 μg/mL
100 μg/mL in 10% Nitric acid, tr Hydrochloric acid
100 μg/mL in 2-5% Nitric Acid, tr HF
100 μg/mL in 2-5% Nitric Acid, tr Hydrochloric acid
100 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid
100 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid, tr Tartaric acid
100 μg/mL in Acetonitrile
100 μg/mL in Methanol
100 μg/mL in PT Methanol
100 μg/mL in Water, tr Ammonium hydroxide
100 μg/mL in Water, tr Hydrofluoric acid
100 μg/mL in Water, tr Nitric acid
100 μg/mL in Water, tr Sulfuric
100%
1000 μg/mL
1000 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid
1000 μg/mL in 5% Hydrochloric acid, tr Nitric acid, tr Hydrofluoric acid
1000 μg/mL in Water, tr Sodium hydroxide, tr Hydrofluoric acid
1000 μg/mL in Water, tr Ammonium hydroxide
1000 μg/mL in Water, tr Hydrofluoric acid
1000 μg/mL in Water, tr Nitric acid
1000 μg/mL in Water, tr Sulfuric acid
10000 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid
10000 μg/mL in Water, tr Ammonium hydroxide
10000 μg/mL in Water, tr Hydrofluoric acid
10000 μg/mL in Water, tr Nitric acid
1000μg/mL
100mL×8瓶
100μg/mL
10μg/mL
2 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid
2 μg/mL in Acetonitrile
2 μg/mL in Methanol
20 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid
20 μg/mL in 2-5% Nitric Acid, tr Tartaric acid
20.0 mg/mL in CH2Cl2
20.0 mg/mL in MeOH
200 μg/mL in Water, tr Nitric acid
2000?μg/mL each component in methanol, analytical standard
200μg/mL
3?μm particle size, L × I.D. 15?cm × 3.0?mm
3?μm particle size, L × I.D. 15?cm × 4.0?mm
3?μm particle size, L × I.D. 15?cm × 4.6?mm
3?μm particle size, L × I.D. 3.3?cm × 3.0?mm
3?μm particle size, L × I.D. 3.3?cm × 4.6?mm
3?μm particle size, L × I.D. 7.5?cm × 3.0?mm
3?μm particle size, L × I.D. 7.5?cm × 4.6?mm
33.3 by % w/w
40% in 2-ethylhexanoic acid (8-12% Sr)
5?μm particle size, L × I.D. 15?cm × 4.0?mm
5?μm particle size, L × I.D. 15?cm × 4.6?mm
5?μm particle size, L × I.D. 2?cm × 2.1?mm
5?μm particle size, L × I.D. 2?cm × 3.0?mm
5?μm particle size, L × I.D. 2?cm × 4.0?mm
5?μm particle size, L × I.D. 25?cm × 10?mm
5?μm particle size, L × I.D. 25?cm × 2.1?mm
5?μm particle size, L × I.D. 25?cm × 3.0?mm
5?μm particle size, L × I.D. 25?cm × 4.0?mm
5?μm particle size, L × I.D. 25?cm × 4.6?mm
5?μm particle size, L × I.D. 5?cm × 4.6?mm
50 μg/mL in Water, tr Ammonium hydroxide
500 μg/mL in Water, tr Sulfuric acid
500μg/mL
50μg/mL
50μgconj.base/mL
60%
70%%+
722-764μg/mg
8 mg/mL in Pyridine
8-10% available chlorine
80.0%(GC)
80%
832-970ug/mg
85.0%(LC&T)
85%
89%%+
8μm
90.0%(GC)
90.0%%+
90.30%
90%
90%%+
90+%
91%
93.0%(GC)
93.0%(T)
93.80%
93%
94%
95
95.0%(GC)
95.0%(GC&T)
95.0%(LC)
95.0%(LC&QNMR)
95.0%(LC&T)
95.0%(QNMR)
95.0%(T)
95.0%(T&LC)
95.0%%+
95%
95% (stabilized with TBC)
95% HPLC
95% min
95% mix TBC as stabilizer
95%, (99% ee)
95%%+
95%+
95+%
95+%%+
957.2ug/mg
96.0%(GC)
96.0%(GC&T)
96.0%(LC&T)
96.0%%+
96.5%(LC)
96%
96% HPLC
96%%+
97-103%(T),beta≥60%(HPLC)
97.0%(GC)
97.0%(GC&T)
97.0%(LC)
97.0%(LC&T)
97.0%(N&LC)
97.0%(T)
97.0%%+
97.00%
97.46%%+
97%
97% (>99% ee)
97% 99%ee
97% 99%ee(contains ~10%solvents)
97% average Mw10000
97% average Mw20000
97% HPLC
97%%+
97%+
97+%
97+%%+
98.0%(GC)
98.0%(GC&T)
98.0%(LC)
98.0%(LC&T)
98.0%(N)
98.0%(T)
98.0%(T&LC)
98.0%%+
98.5%
98%
98% (99% ee)
98% (GC)
98% (T)
98% trace metals basis
98%, (99% ee)
98%%+
98+%
98+%%+
99.0%(GC)
99.0%(GC&T)
99.0%(LC)
99.0%(T)
99.0%%+
99.00%%+
99.16%%+
99.5%
99.6%
99.8%
99.88%%+
99.9%
99.995% trace metals basis
99%
99+%
AldrichCPR
amber glass
amber glass (conical), pkg of 1000?ea
amber glass (flat bottom), pkg of 1000?ea
average Mn ~629
average Mn 10000
average Mn 20000
average Mn 40000
bed wt. 1?g, volume 6?mL, pk of 30
bed wt. 100?mg, volume 1?mL, pk of 108
bed wt. 5?g, volume 20?mL, pk of 20
bed wt. 500?mg, volume 3?mL, pk of 54
bed wt. 500?mg, volume 6?mL, pk of 30
bed wt. 500?mg, volume 6?mL, pkg of 30?ea
biodegradable
black, pack of 1
BS
Cl.CC(C)(C)OC(=O)N1CCC2(CCC(CN)O2)CC1%+
clear glass (conical), pkg of 100?ea
clear glass (conical), pkg of 1000?ea
clear glass (flat bottom), pkg of 100?ea
clear glass (flat bottom), pkg of 1000?ea
clear glass, volume 1.0?mL, vial diam. × H 7.8?mm × 35?mm
diam. 47?mm, pk of 24
Dye content 15?%
Dye content 65?%
fitting size 1/8?in.
fitting size 1/8?in., maximum temperature 300?°C
for use with Supelco Visiprep Large Volume Sampler, pk of 4
glass hardware, PTFE frit, bed wt. 500?mg, volume 3?mL, pk of 27
glass hardware, PTFE frit, bed wt. 500?mg, volume 6?mL, pk of 20
I.D. 1/8?in., 1/8 in. O.D. Column, pkg of 10?ea
I.D. 1/8?in., 1/8 in. O.D. Column, pkg of 100?ea
I.D. 1/8?in., 1/8 in. O.D. Column, pkg of 50?ea
IND
min. 95%
min. 97%
min. 98%
mixture of cis and trans, ≥94%, FG
mixture of cis and trans, natural, ≥94%
Mw ~67,000
N/A
neat
NULL%+
O.D. × H 17?mm × 60?mm
pack of 50?ea
Pd 8-10% w/w
pkg of 100?g
pkg of 20?ea
pre-assembled convenience pack, clear glass
Pt 8-11% w/w
purum, ≥95.0% (N)
purum, ≥98.0% (sum of enantiomers, GC)
size 0.2?mL, clear glass (tapered bottom), O.D. × H 5.5?mm × 31.5?mm
size 0.2?mL, clear glass (tapered bottom), O.D. × H 6?mm × 32?mm, pkg of 1000?ea
size 0.2?mL, clear glass (tapered bottom), vial O.D. × H 6?mm × 32?mm, pkg of 20
size 0.3?mL, clear glass (round bottom), O.D. × H 5.5?mm × 31.5?mm
size 0.35?mL, glass (shell style)
size 0.6?mL, amber glass (conical), O.D. × H 7?mm × 30?mm, pkg of 1000?ea
size 0.6?mL, amber glass (conical), O.D. × H 7?mm × 30?mm, pkg of 200?ea
size 0.7?mL, amber glass (conical), O.D. × H 7?mm × 40?mm, pkg of 200?ea
size 0.7?mL, amber glass (flat bottom), O.D. × H 7?mm × 40?mm, pkg of 100?ea
size 0.7?mL, clear glass (conical), O.D. × H 7?mm × 40?mm, pkg of 1000?ea
size 0.7?mL, clear glass (conical), O.D. × H 7?mm × 40?mm, pkg of 200?ea
size 0.7?mL, polypropylene vial (with polyethylene closure), vial O.D. × H 8?mm
size 0.75?mL, clear glass, vial O.D. × H 8?mm × 35?mm, pkg of 200?ea
size 0.8?mL, amber glass (round bottom), O.D. × H 7?mm × 32?mm, pkg of 100
size 1?mL, amber glass (with starburst closure), vial O.D. × H 8?mm × 40?mm, pkg
size 1?mL, amber glass vial (with starburst closure), vial O.D. × H 8?mm × 40?mm
size 1?mL, clear glass vial (with closure), vial O.D. × H 8?mm × 40?mm, pkg of 1
size 1?mL, clear glass, conical bottom, crimp top
size 1.2?mL, clear glass, crimp top
size 1.5?mL, amber glass (with marking spot)
stainless steel
stainless steel diaphragm
stainless steel, pkg of 1?ea
sublimed grade, 99.995% trace metals basis
tech
technical grade
technical, ≥90% (CH)
Varied conc. in 1 mol/L Nitric Acid, tr Hydrofluoric acid
Varied conc. in 10% Hydrochloric acid, 1% Nitric acid, tr Hydrofluoric acid
Varied conc. in 2-5% Nitric Acid, tr HCl, tr HF
Varied conc. in 2-5% Nitric Acid, tr HF
Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid
Varied conc. in 2-5% Nitric Acid, tr Tartaric acid
Varied conc. in 5% Hydrochloric acid, 1% Nitric acid, tr HF
Varied conc. in Water
Varied conc. in Water, tr Hydrofluoric acid
Varied conc. in Water, tr Nitric acid
volume 1.5?mL, pkg of 100?ea
W,W separators, O.D. × L 6?mm × 75?mm, pkg of 50?ea
α-六六六:29.9μg/ml β-六六六:29.3μg/ml γ-六六六:31.3μg/ml δ-六六六:30.5μg/ml p,p‘-DDE:34.7μg/
三氯甲烷
直径25mm厚度5mm
脗隆脙?97.0%%+