水中硫酸根成分分析标准物质

SO₄²⁻ in Water

100μg/ml ±2% (20℃)

1-氯-2-脱氧-3,5-二-O-对甲苯甲酰基-L-呋喃核糖, 90%

(2S,3R,5R)-5-Chloro-2-(((4-methylbenzoyl)oxy)-methyl)tetrahydrofuran-3-yl 4-methylbenzoate

4-{[3-（三氟甲基）苄基]氧基}苯甲醛

4-{[3-(trifluoromethyl)benzyl]oxy}benzaldehyde

[{2- [4-（2,5-二甲基苯基）哌嗪-1-基] -2-氧代乙基}（苯基）氨基]乙酸

[{2-[4-(2,5-Dimethylphenyl)piperazin-1-yl]-2-oxoethyl}(phenyl)amino]acetic acid

改良台式液

Modified Tyrode's Buffered Solution

1×,无菌

樟脑甾醇-d7

Campestanol-d7

2-甲基萘并[2.3-d]恶唑, ≥98%(GC)

2-Methylnaphth[2,3-d]oxazole

Bombinakinin-GAP

Bombinakinin-GAP

叔丁基6-羟基-1-氮杂螺[3.3]庚烷-1-羧酸酯

tert-butyl 6-hydroxy-1-azaspiro[3.3]heptane-1-carboxylate

98%

C3/C4-Depleted Serum

C3/C4-Depleted Serum

>50 mg protein/mL,0....

4-(甲硫基)苄胺

4-(Methylthio)benzylamine

试剂级

7,8-二氢-6H- [1,4]二氧庚环[2,3-f] [1,3]苯并噻唑-2-胺

7,8-dihydro-6H-[1,4]dioxepino[2,3-f][1,3]benzothiazol-2-amine

2-（2,4-二氯苯基）-2,2-二氟乙酸, 90%

2-(2,4-dichlorophenyl)-2,2-difluoroacetic acid

1-(3-甲氧基-苯基)-1h-吡咯-2-甲醛

1-(3-Methoxy-phenyl)-1h-pyrrole-2-carbaldehyde

98%

2-(4-戊炔氧基)四氢-2H-吡喃, 98%

2-(4-Pentynyloxy)tetrahydro-2H-pyran

4-（5-氯噻吩-2-基）-1H-吡咯-3-羧酸

4-(5-chlorothiophen-2-yl)-1H-pyrrole-3-carboxylic acid

[6-（4-甲氧基苯基）-4-氧噻吩并[3,2-d]嘧啶-3（4H）-基]乙酸

[6-(4-methoxyphenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetic acid

XY 018

XY 018

≥99%(HPLC)

WT（Ser 393）

WT (Ser 393)

L-羟钴胺素, 90%

Vitamin B12a