细分目录
全部
细胞裂解及组分分离
分子生物学通用试剂
脱水
绿色合成溶剂
醇
烷烃
多肽合成用溶剂
蛋白电泳缓冲液
USP(美国药典)标准品
染色剂和染料
固定
无水溶剂
超干溶剂
通用合成溶剂
ACS级溶剂
液相色谱溶剂
电子级溶剂
杂交缓冲液
金属有机骨架化合物用溶剂
HJ 970-2018
GB 10765-2021
通用湿化学品(电子级溶剂）
生物级溶剂
分析用酸碱盐
光谱溶剂
杀菌剂
植物生长调节剂
EPA-其他
核心生化试剂
DNA&RNA纯化试剂
焦糖色素中4-甲基咪唑的检测
溶剂和其他试剂
电极材料
GB/T 5173-2018
HJ 890-2017
HJ 1048-2019
HJ 1014-2019
HJ 1017-2019
其他植物化学成分
GB 1886.316-2021
GB 1886.349-2021
气相色谱标准物质
食品接触材料及制品检测
品牌
全部
Amethyst
J&K
AccuStandard
SERVA
TCI
麦克林
TM-生物基体标准物质
CATO
CATO-CPRM
Chiron
Dr. Ehrenstorfer
PCL
SDRM(山冶研究)
TMRM-标样
TMRM-试剂耗材
Thermo Scientific
Tmstandard-有机单标
USP
中检院
阿拉丁
Aldrich
Cerilliant
Supelco
纯度
全部
≥99.8%， 电子级， 总金属杂质≤2
0.0005
0.01mg/mL in H2O
0.02mg/mL in H2O
0.03mg/mL in H2O
0.04mg/mL in H2O
0.05mg/mL in H2O
0.08mg/mL in H2O
0.1 g/L
0.1mg/mL in H2O
0.2 g/L
0.2mg/mL in H2O
0.3 g/L
0.3mg/mL in H2O
0.4mg/mL in H2O
0.5 g/L
0.5mg/mL in H2O
0.8 g/L
0.807mg/mL，基体:水
0.8mg/mL in H2O
0.95
0.998
1.0 g/L
1.1 g/L
1.1mg/mL in H2O
1.2mg/mL in H2O
1.3 g/L
1.5 g/L
1.5mg/mL in H2O
1.8mg/mL in H2O
10 mg/mL in Water
10 Wt%
10.00%
100 mg/dL in H2O, ampule of 10 × 1.2 mL, certified reference material, Cerillian
100(μg/mL)
1000(μg/mL)
10000(μg/mL)
100000mg/L in Methan
10000mg/L in Purge a
10000μg/mL
1000mg/L in Methanol
1000μg/mL
100mg/L in Methanol
100mg/mL in H2O
100μg/mL
10mg/L in Methanol
10mg/mL in H2O
1200(μg/mL)
150 mg/dL in H2O, ampule of 10 × 1.2 mL, certified reference material, Cerillian
1500(μg/mL)
190 proof, ACS spectrophotometric grade, 95.0%
190 proof, for molecular biology
190 proof, meets USP testing specifications
1mg/mL，基体:水
2.0 g/L
2.5mg/mL in H2O
20 mg/dL in H2O, ampule of 10 × 1.2 mL, certified reference material, Cerilliant
200 proof, ACS reagent, ≥99.5%
200 proof, anhydrous, ≥99.5%
200 proof, for molecular biology
200 proof, HPLC/spectrophotometric grade
200 proof, meets USP testing specifications
200(μg/mL)
2000(μg/mL)
20000mg/L in Purge a
2000mg/L in Purge an
200mg/L in Methanol
200mg/mL in H2O
20mg/L in Methanol
20mg/mL in H2O
2500mg/L in Methanol
250mg/mL in H2O
2mg/mL in H2O
3.0 g/L
3000(μg/mL)
30mg/mL in H2O
3mg/mL in H2O
4.0 g/L
400 mg/dL in H2O, ampule of 10 × 1.2 mL, certified reference material, Cerillian
400(μg/mL)
4000(μg/mL)
40mg/mL in H2O
4mg/mL in H2O
5 Wt%
5.0 g/L
5.26mg/kg
50 μg/mL
500(μg/mL)
50000mg/L in Purge a
5000mg/L in Methanol
500mg/mL in H2O
50mg/kg
50mg/L in Methanol
50mg/mL in H2O
5mg/mL in H2O
600(μg/mL)
6000mg/L in Purge an
60mg/L in Methanol
60mg/mL in H2O
6mg/mL in H2O
70%, used for histology tissue preparation
75%(V/V)，消毒用
80% 水溶液
80%, used for histology tissue preparation
800(μg/mL)
8000mg/L in Purge an
80mg/L in Methanol
80mg/mL in H2O
85.8%
8mg/mL in H2O
90%
900000mg/Kg in H2O
95%
99.5%
99.5%，Water≤50 ppm (
99.5%，with molecular
99.7%
99.8%
99.9%
99.9%， 不含甲醇
99.9%， 无甲醇、无甲醛、无酯、无杂
99.99%
ACS，≥99.5%
anhydrous, ≤0.003% water
anhydrous, ≤0.005% water
AR, ≥75%
AR, ≥95%
Assay: 99.8%
certified reference material, 2000 μg/mL in methanol
for HPLC
for HPLC，10mg/dL in
for HPLC，20mg/dL in
for HPLC，300mg/dLin
for HPLC，30mg/dL in
for HPLC，40mg/dLin H
for HPLC，50mg/dL in
for HPLC，60mg/dL in
for HPLC，80mg/dL in
GR, ≥95%
gradient grade for liquid chromatography LiChrosolv
HPLC级，≥99.8%
Moligand?, ≥75%, 消毒用
Moligand?, ≥75%, 消毒用，喷雾瓶装
Moligand?, ACS
Moligand?, ACS, ≥99.5%, Water≤0.2%
Moligand?, Standard for GC, ≥99.8%(GC)
Moligand?, 农残级, ≥99.8%
Moligand?, 分析标准品, ≥99.9%(GC)
Moligand?, 分析标准品, 0.80mg/mL in water
Moligand?, 分析标准品, 10?% (v/v) in H2O
Moligand?, 工业级, ≥99.5%
Moligand?, 工业级, ≥99.7%
Moligand?, 擦拭用
Moligand?, 无水级, ≤0.003% water
Moligand?, 无水级, ≤0.003% water,contain denaturant
Moligand?, 无水级, ≤0.3% water,contain denaturant
Moligand?, 用于分子生物学, ≥99.8%
Moligand?, 用约1%的甲乙酮变性以进行分析
Moligand?, 电子级, Total metal impurities ≤ 20ppm
Moligand?, 色谱plus级
Moligand?, 色谱级
Moligand?, 试剂级
neat
PureSpectra?, 光谱纯
PureSpectra?, 光谱纯, ≥99.8%
reagent grade
Standard for GC，>99.
suitable for HPLC
V/V
优级试剂, water≤0.3%
光谱纯，≥99.8%
农残级，≥99.8%
分析标准品，>99.9%(GC)
制备色谱级， 99.8%
医药级, PharmPure
医药级, PharmPure?, ≥99.5%
电子EL级
电子UP级
色谱级， 99.9%， Carbonyl
色谱级, UltraPureChrom?, ≥99.8%
药用级，99.5%
高级纯, Water≤0.2%
规格
全部
1.2ml
100mg
100ml
10l
10mg
10ml
1ea
1g
1gal
1l
1ml
1pk
2.5g
2.5l
200mg
20l
20mg
20ml
250mg
250ml
25l
25mg
25ml
2l
2ml
3.8l
3g
3ml
4l
4ml
500mg
500ml
50mg
50ml
5g
5l
5ml
62l
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