罗恩 |
R004029-100g
当天发货
|
100g |
现货 |
101-77-9 |
4,4''-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
97% |
29.00
29.00
|
|
罗恩 |
R004029-500g
当天发货
|
500g |
现货 |
101-77-9 |
4,4''-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
97% |
76.00
76.00
|
|
罗恩 |
R004030-500g
当天发货
|
500g |
现货 |
101-77-9 |
4,4''-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
99% |
82.00
82.00
|
|
罗恩 |
R004030-100g
当天发货
|
100g |
现货 |
101-77-9 |
4,4''-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
99% |
35.00
35.00
|
|
罗恩 |
R004031-5g
当天发货
|
5g |
现货 |
101-77-9 |
4,4''-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
Standard for GC,≥99.0%(GC) |
58.00
58.00
|
|
罗恩 |
R004029-2.5kg
当天发货
|
2.5kg |
现货 |
101-77-9 |
4,4''-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
97% |
261.00
261.00
|
|
罗恩 |
R004030-10kg |
10kg |
5-7个工作日 |
101-77-9 |
4,4''-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
99% |
1,116.00
1,116.00
|
|
罗恩 |
R004030-2.5kg |
2.5kg |
现货 |
101-77-9 |
4,4''-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
99% |
302.00
302.00
|
|
罗恩 |
R004031-25g
当天发货
|
25g |
现货 |
101-77-9 |
4,4''-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
Standard for GC,≥99.0%(GC) |
145.00
145.00
|
|
阿拉丁 |
D108778-250mg |
250mg |
现货 |
101-77-9 |
4,4'-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
分析标准品 |
176.90
176.90
|
|
阿拉丁 |
D108779-500g |
500g |
现货 |
101-77-9 |
4,4'-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
≥97% |
99.90
99.90
|
|
阿拉丁 |
D108780-100g |
100g |
现货 |
101-77-9 |
4,4'-二氨基二苯甲烷(4,4'-MDA) 4,4’-Diaminodiphenylmethane(... |
≥99% |
52.90
52.90
|
|
阿拉丁 |
D108780-500g |
500g |
现货 |
101-77-9 |
4,4'-二氨基二苯甲烷(4,4'-MDA) 4,4’-Diaminodiphenylmethane(... |
≥99% |
139.90
139.90
|
|
阿拉丁 |
D108781-5g |
5g |
现货 |
101-77-9 |
4,4'-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
Standard for GC, ≥99%(GC) |
63.90
63.90
|
|
阿拉丁 |
D141212-1ml |
1ml |
现货 |
101-77-9 |
4,4'-二氨基二苯甲烷标准溶液 4,4’-Diaminodiphenylmethane |
1000μg/ml,in Purge and Trap Methanol |
766.90
766.90
|
|
阿拉丁 |
D108780-250g |
250g |
现货 |
101-77-9 |
4,4'-二氨基二苯甲烷(4,4'-MDA) 4,4’-Diaminodiphenylmethane(... |
≥99% |
77.90
77.90
|
|
阿拉丁 |
D108779-50g |
50g |
现货 |
101-77-9 |
4,4'-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
≥97% |
41.90
41.90
|
|
阿拉丁 |
D108779-250g |
250g |
期货,请咨询 |
101-77-9 |
4,4'-二氨基二苯甲烷 4,4’-Diaminodiphenylmethane |
≥97% |
59.90
59.90
|
|
阿拉丁 |
D108780-25g |
25g |
现货 |
101-77-9 |
4,4'-二氨基二苯甲烷(4,4'-MDA) 4,4’-Diaminodiphenylmethane(... |
≥99% |
29.90
29.90
|
|
阿拉丁 |
D108780-50g |
50g |
现货 |
101-77-9 |
4,4'-二氨基二苯甲烷(4,4'-MDA) 4,4’-Diaminodiphenylmethane(... |
≥99% |
49.90
49.90
|
|