聚乙二醇甲基醚
|
202509-5G
|
average Mn ~2,000 |
9004-74-4 |
5G
|
¥ 737.81
|
1周 |
Sigma |
聚乙二醇甲基醚
|
202487-250G
|
average Mn 550 |
9004-74-4 |
250G
|
¥ 1419.39
|
1周 |
Sigma |
SPME 纤维组件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS)
|
57328-U
|
needle size 24 ga, for use with manual holder |
/ |
3EA
|
¥ 4413.0
|
1周 |
Sigma |
软骨素酶 ABC 来源于普通变形杆菌
|
C2905-2UN
|
lyophilized powder, 0.3-3 units/mg solid |
9024-13-9 |
2 UNITS
|
¥ 1260.39
|
1周 |
Sigma |
支化聚乙烯亚胺
|
408727-100ml
|
average Mw ~25,000 by LS, average Mn ~10,000 by GPC, branched |
9002-98-6 |
100ml
|
¥ 1252.39
|
1周 |
Sigma |
2-氨基苯并恶唑
|
734977
|
97% |
4570-41-6 |
5g
|
¥ 937.34
|
1周 |
Sigma |
Tris-EDTA 缓冲液
|
93283-100ML
|
BioUltra, for molecular biology, pH 8.0 |
/ |
100ML
|
¥ 300.0
|
1周 |
Sigma |
碳酸氢铵
|
09830-500G
|
≥99.5% (T) |
1066-33-7 |
500G
|
¥ 1024.8
|
1周 |
Sigma |
胰蛋白酶 来源于牛胰腺
|
T1426-250MG
|
≥10,000 BAEE units/mg protein |
9002-07-7 |
250MG
|
¥ 1606.0
|
现货 |
Sigma |
碳酸氢铵
|
A6141-500G
|
≥99.0% |
/ |
500g
|
¥ 710.0
|
1周 |
Sigma |
磷酸氢二钠
|
30435-500G
|
98.5-101.0% |
10028-24-7 |
500g
|
¥ 698.0
|
1周 |
Sigma |
N,N-二甲基甲酰胺
|
D4551-500ML
|
for molecular biology, ≥99% |
68-12-2 |
500ML
|
¥ 247.71
|
1周 |
Sigma |
S-Pak滤膜
|
HAWG047S6
|
0.45µm, 47mm 白色网格 |
N/A |
|
¥ 4453.67
|
1周 |
Sigma |
胆红素
|
2011
|
Principal pigment of bile and one of the major end products of hemoglobin decomposition |
635-65-4 |
1g
|
¥ 3048.99
|
1-2周 |
Sigma |
1-异硫氰酸萘酯
|
N4525
|
NA |
551-06-4 |
10 G
|
¥ 1591.61
|
1周 |
Sigma |
牛血清白蛋白
|
A1933-100G
|
来源于牛血清 |
9048-46-8 |
100g
|
¥ 6079.4
|
1周 |
Sigma |
他达拉非
|
PHR1810-500MG
|
Pharmaceutical Secondary Standard; Certified Reference Material |
171596-29-5 |
500MG
|
¥ 2221.37
|
1周 |
Sigma |
琥珀酸钠 二元 六水合物
|
S2378-100G
|
ReagentPlus®, ≥99% |
6106-21-4 |
100G
|
¥ 566.66
|
现货 |
Sigma |
Histopaque®-1083
|
10831-100ML
|
sterile-filtered, density: 1.083 g/mL |
NA |
100ml
|
¥ 764.14
|
1周 |
Sigma |
硫酸鱼精蛋白
|
P3369-10G
|
meets USP testing specifications |
N/A |
10g
|
¥ 2657.47
|
1周 |
Sigma |
精氨酸盐酸盐
|
1042601-125MG
|
对照品 |
1119-34-2 |
125mg
|
¥ 5661.85
|
1周 |
Sigma |
乙醛脱氢酶,钾-激活 来源于面包酵母(酿酒酵母)
|
A6338-25UN
|
lyophilized powder, ≥2.0 units/mg protein |
9028-88-0 |
25 UNITS
|
¥ 794.64
|
现货 |
Sigma |
氢氧化钠
|
306576-100g
|
pellets, semiconductor grade, 99.99% trace metals basis |
1310-73-2 |
100g
|
¥ 1691.3
|
1周 |
Sigma |
2- [4-(4-氯苯甲酰)苯氧基]-2-甲基丙酸异丙酯(非诺贝特)
|
F6020-5G
|
≥99% |
49562-28-9 |
5g
|
¥ 692.46
|
1-2周 |
Sigma |