盐酸克伦特罗溶液标准物质, 250μg/mL 基质:甲醇 U=3%

砷溶液标准物质, 100μg/mL,基体: 1% HNO3

Standard Solution of As

硝酸盐氮溶液标准物质, 1000μg/mL 基质：水 U=1%

NO3--N in Water

磷酸盐溶液标准物质, 10μg/mL 基质:水 U=2%

福尔马肼标准液, 400NTU

Formazine standard solution

色度溶液标准物质, 500度 基质:10%HCL U=1%

菲溶液标准物质, 基质:二氯甲烷 .浓度:200ug/ml

Phenanthrene standard solution

2,4-二硝基酚-d3, wetted with >15% H2O

2,4-Dinitrophenol-d3

(1S,4aS,10aR)-1-(hydroxymethyl)-8-methoxy-1,4a-dimethyl-7-propan-2-yl-4,9,10,10a-tetrahydro-3H-phenanthren-2-one, ≥98%

3,4,4a,9,10,10a-heexahydro-8-hydroxy-1-(hydroxymethyl)-1,4a-dimethyl-7-(1-methylethyl)-phenanthrene-2(1H)-one

(3b,4a,11a,16b)-16,23,28-Trihydroxy-11-methoxyolean-12-en-3-yl O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-[b-D-glucopyranosyl-(1®6)]-b-D-glucopyranoside, 分析对照品, ≥99%(HPLC)

(3b,4a,11a,16b)-16,23,28-Trihydroxy-11-methoxyolean-12-en-3-yl O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-[b-D-glucopyranosyl-(1®6)]-b-D-glucopyranoside

12β-乙酰氧基黑老虎酸, ≥90%

12β-acetoxycoccinic acid

1,3,5-三甲苯, GC对照品, ≥99.0%

1,3,5-Trimethylbenzene

1-O-[β-D-吡喃木糖-(1-6)-β-D-吡喃葡萄糖苷]-8-羟基-3,7-二甲氧基口山酮, 分析对照品, ≥99%(HPLC)

1-O-[β-D-Xylopyranosyl-(1-6)-β-D-glucopyranosyl]-8-hydroxy-3,7-dimethoxyxanthone

1-O-龙胆二糖基-3,7-二甲氧基-8-羟基氧杂蒽酮, 分析对照品，≥99%(HPLC)

1-O-gentiobiosyl-3,7-dimethoxy-8-hydroxyxanthone

3',4',8-三羟基黄酮-7-O-Β-D-葡萄糖苷, HPLC≥99%

2-(3,4-dihydroxyphenyl)-7-(β-D-glucopyranosyloxy)-8-hydroxy-4H-1-benzopyran-4-one

3-(1-Phenyl-ethyl)-3H-imidazole-4-carboxylic Acid, 99%

3-(1-Phenyl-ethyl)-3H-imidazole-4-carboxylic Acid

3-O-α-L-rhamnopyranosyl (1→2)[β-D-glucopyranosyl (1→4)]-α-L-arabinopyranosyl-27-hydroxyoleanolic acid 28-O-α-L-rhamnopyranosyl (1→4)-β-D-glucopyranosyl (1→6)-β-D-glucopyranoside, 分析对照品, ≥99%(HPLC)

3-O-α-L-rhamnopyranosyl (1→2)[β-D-glucopyranosyl (1→4)]-α-L-arabinopyranosyl-27-hydroxyoleanolic acid 28-O-α-L-rhamnopyranosyl (1→4)-β-D-glucopyranosyl (1→6)-β-D-glucopyranoside

3-O-β-D-吡喃葡萄糖基-3β,12β,20(R),25-四羟基达玛烷, ≥99%

3-O-β-D- glucopyranosyl-3β,12β,20(R),25-tetrahydroxy dammarane

4'-羟基苯基-2-丁酮-4'-O-B-D-(2"-O-桂皮酰-6"-O-没食子酰葡萄糖苷, ≥99%

4-(3-Oxobutyl)phenyl 6-O-[(2E)-3-phenyl-2-propenoyl]-2-O-(3,4,5-trihydroxybenzoyl)-β-D-glucopyranoside

4'-羟基苯基-2-丁酮-4'-O-B-D-(2"-O-没食子酰-6"-O-对羟基桂皮酰)葡萄糖苷, ≥99%

4-(3-oxobutyl)phenyl 6-O-[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]-2-O-(3,4,5-trihydroxybenzoyl)-b-D-glucopyranoside