甲醛等羰基化合物是城市大气中主要的污染物,甲醛污染的主要来源包括汽车尾气排放,煤气及吸烟,在使用某些化学物质的工业生产过程中也会释放甲醛。在室内,甲醛来自硬木镶板,尿素、甲醛泡沫塑料制成的绝缘材料和家具。车内空气中所含的甲醛多是来自座椅沙发垫、车顶装饰布内衬等装饰材料。在美国健康和公共事业部及公共卫生局发布的致癌物质的报告中,已将甲醛列入一类致癌物质。研究机构已经于2004年将甲醛上升为类致癌物质。专家研究认为,有足够的证据可以证明甲醛引起人类的鼻咽癌、鼻腔癌和鼻窦癌,并有证据证明甲醛可引发。
上海甄准生物提供醛酮类DNPH衍生物标准品,用于空气检测。
产品优势:
ISO Guide 34 认可;
ISO/IEC 17025 认可;
ISO 13485认证;
ISO 9001认证;
产品包括:甲醛-DNPH标准品,乙醛-DNPH标准品,丙酮-DNPH标准品,醛/酮-DNPH标准品,2-丁酮(MEK)-DNPH标准品,苯甲醛-DNPH标准品,正丁醛-DNPH标准品,巴豆醛-DNPH标准品,环己酮-DNPH标准品,2,5-二甲基苯甲醛-DNPH标准品等。
产品信息:
货号 |
英文品名 |
中文品名 |
CAS No. |
含量/浓度 |
规格 |
ZZS-ERA-011 |
Acetone-DNPH |
丙酮-DNPH标准品 |
1567-89-1 |
99% |
10mg |
ZZS-ERA-012 |
Acetaldehyde-DNPH |
乙醛-DNPH标准品 |
1019-57-4 |
99% |
10mg |
ZZS-ERA-013K |
Aldehyde/Ketone-DNPH Stock Standard-13 |
醛/酮-DNPH Stock 标准-13标准品 |
NOT AVAILABLE |
3 μg/mL of each component |
5x1.2mL |
ZZS-ERA-014 |
Acrolein-DNPH |
丙烯醛DNPH标准品 |
888-54-0 |
99% |
10mg |
ZZS-ERA-020 |
Aldehyde/Ketone-DNPH Stock Standard-15 |
醛/酮-DNPH Stock 标准-15标准品 |
NOT AVAILABLE |
15 μg/mL of each component (as Aldehyde/Ketone) |
1.2mL |
ZZS-ERA-024S |
Acetaldehyde-DNPH |
乙醛-DNPH标准品 |
1019-57-4 |
500 μg/mL (as Aldehyde) |
1.2mL |
ZZS-ERA-028 |
Aldehyde/Ketone-DNPH Stock Standard-13 |
醛/酮-DNPH Stock 标准-13标准品 |
NOT AVAILABLE |
15 μg/mL of each component (as Aldehyde/Ketone) |
1.2mL |
ZZS-ERA-030 |
Aldehyde/Ketone-DNPH To Calibration Kit - 15 |
醛/酮-DNPH要校准套装-15标准品 |
NOT AVAILABLE |
Each component at stated concentration as Aldehyde/Ketone (μg/mL) |
5x3.0mL |
ZZS-ERA-037 |
Aldehyde/Ketone-DNPH Stock Standard-13 |
醛/酮-DNPH Stock 标准-13标准品 |
NOT AVAILABLE |
1 μg/mL of each component (as Aldehyde/Ketone) |
5x1.2mL |
ZZS-ERA-077 |
Aldehyde/Ketone-DNPH Stock Standard |
醛/酮-DNPH Stock 标准标准品 |
NOT AVAILABLE |
15 μg/mL of each component (as Aldehyde/Ketone) |
1.2mL |
ZZS-ERB-016 |
2-Butanone (MEK)-DNPH |
2-丁酮(MEK)-DNPH标准品 |
958-60-1 |
99% |
10mg |
ZZS-ERB-017 |
Benzaldehyde-DNPH |
苯甲醛-DNPH标准品 |
1157-84-2 |
99% |
10mg |
ZZS-ERB-018 |
n-Butyraldehyde-DNPH |
正丁醛-DNPH标准品 |
1527-98-6 |
99% |
10mg |
ZZS-ERC-006 |
Crotonaldehyde-DNPH |
巴豆醛-DNPH标准品 |
1527-96-4 |
99% |
10mg |
ZZS-ERC-015S |
Cyclohexanone-DNPH |
环己酮-DNPH标准品 |
1589-62-4 |
500 μg/mL (as Ketone) |
1.2mL |
ZZS-ERC-016 |
Cyclohexanone-DNPH |
环己酮-DNPH标准品 |
1589-62-4 |
99% |
10mg |
ZZS-ERD-030 |
2,5-Dimethylbenzaldehyde-DNPH |
2,5-二甲基苯甲醛-DNPH标准品 |
152477-96-8 |
99% |
10mg |
ZZS-ERF-003 |
Formaldehyde-DNPH |
甲醛-DNPH标准品 |
1081-15-8 |
99% |
10mg |
ZZS-ERF-005S |
Formaldehyde-DNPH |
甲醛-DNPH标准品 |
1081-15-8 |
500 μg/mL (as Aldehyde) |
1.2ml |
ZZS-ERG-002 |
Glutaraldehyde-DNPH |
戊二醛DNPH标准品 |
5085-07-4. |
99% |
10mg |
ZZS-ERH-011 |
Heptaldehyde-DNPH |
庚醛-DNPH标准品 |
2074-05-7. |
99% |
10mg |
ZZS-ERI-004 |
Isovaleraldehyde-DNPH |
异戊醛-DNPH标准品 |
2256-01-1. |
99% |
10mg |
ZZS-ERM-020 |
Methyl Isobutyl Ketone-DNPH |
甲基异丁基酮-DNPH标准品 |
1655-42-1 |
99% |
10mg |
ZZS-ERP-005 |
Propionaldehyde-DNPH |
丙醛-DNPH标准品 |
725-00-8 |
|
10mg |
ZZS-ERT-007 |
m-Tolualdehyde-DNPH |
M-甲基苯甲醛-DNPH标准品 |
2880-05-9. |
99% |
10mg |
ZZS-ERV-001 |
Valeraldehyde-DNPH |
戊醛-DNPH标准品 |
2057-84-3 |
99% |
10mg |
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