磷化铬, 98% | ¥492 | 查看大图 | 商品对比 | 请选择规格 | 5g | ¥492 | 购买 | | 25g | ¥2201 | 购买 | | 100g | ¥7896 | 购买 | 加入收藏 查看详细 |
pH试纸, Intermediate, three squares with different indicators on each strip, 5-10 pH range | ¥504 | 查看大图 | 商品对比 | 请选择规格 | 1unit | ¥504 | 购买 | | 6units | ¥1764 | 购买 | 加入收藏 查看详细 |
pH试纸, Intermediate, three squares with different indicators on each strip, 0-6 pH range | ¥504 | 查看大图 | 商品对比 | 请选择规格 | 1unit | ¥504 | 购买 | | 6units | ¥1764 | 购买 | 加入收藏 查看详细 |
pH试纸, Intermediate, three squares with different indicators on each strip, 2-9 pH range | ¥504 | 查看大图 | 商品对比 | 请选择规格 | 1unit | ¥504 | 购买 | | 6units | ¥1764 | 购买 | 加入收藏 查看详细 |
pH试纸, Narrow, one square with single indicator on each strip, 2.5-4.5 pH range | ¥504 | 查看大图 | 商品对比 | 请选择规格 | 1unit | ¥504 | 购买 | | 6units | ¥1764 | 购买 | 加入收藏 查看详细 |
pH试纸, Narrow, one square with single indicator on each strip, 0-2.5 pH range | ¥504 | 查看大图 | 商品对比 | 请选择规格 | 1unit | ¥504 | 购买 | | 6units | ¥1764 | 购买 | 加入收藏 查看详细 |
Copper based low temperature water gas shift catalyst, HiFUEL™ W220 | ¥470 | 查看大图 | 商品对比 | 请选择规格 | 500g | ¥470 | 购买 | | 1kg | ¥1411 | 购买 | | 2.5kg | ¥3192 | 购买 | 加入收藏 查看详细 |
Copper based medium temperature water gas shift catalyst, HiFUEL™ W230 | ¥538 | 查看大图 | 商品对比 | 请选择规格 | 500g | ¥538 | 购买 | | 1kg | ¥1680 | 购买 | | 2.5kg | ¥3864 | 购买 | 加入收藏 查看详细 |
pH试纸, Narrow, one square with single indicator on each strip, 11-13 pH range | ¥504 | 查看大图 | 商品对比 | 请选择规格 | 1unit | ¥504 | 购买 | | 6units | ¥1764 | 购买 | 加入收藏 查看详细 |
pH试纸, Narrow, one square with single indicator on each strip, 4-7 pH range | ¥504 | 查看大图 | 商品对比 | 请选择规格 | 1unit | ¥504 | 购买 | | 6units | ¥1764 | 购买 | 加入收藏 查看详细 |
pH试纸, Universal, four squares with different indicators on each strip, 0-14 pH range | ¥504 | 查看大图 | 商品对比 | 请选择规格 | 1unit | ¥504 | 购买 | | 6units | ¥1932 | 购买 | 加入收藏 查看详细 |
有口铜烧杯;Cap (ml), 500;Top Dia (mm), 87;Bottom Dia (mm), 76;Ht (mm), 114 | ¥1584 | 查看大图 | 商品对比 | 加入收藏 查看详细 |
Copper based methanol synthesis catalyst | ¥1109 | 查看大图 | 商品对比 | 请选择规格 | 500g | ¥1109 | 购买 | | 1kg | ¥1764 | 购买 | | 2.5kg | ¥3864 | 购买 | 加入收藏 查看详细 |
有口铜烧杯;Cap (ml), 60;Top Dia (mm), 46;Bottom Dia (mm), 40;Ht (mm), 51 | ¥1135 | 查看大图 | 商品对比 | 加入收藏 查看详细 |
有口铜烧杯;Cap (ml), 2000;Top Dia (mm), 137;Bottom Dia (mm), 117;Ht (mm), 171 | ¥2772 | 查看大图 | 商品对比 | 加入收藏 查看详细 |