B1000
鍍銀氧化鈷
COBALTOUS/IC OXIDE SILV
25gm
B1000
鍍銀氧化鈷
COBALTOUS/IC OXIDE SILV
25gm
B1000
鍍銀氧化鈷
COBALTOUS/IC OXIDE SILV
25gm
B1001
氧化鈷
COBALTOUS/IC OXIDE
25gm
B1001
氧化鈷
COBALTOUS/IC OXIDE
25gm
B1001
氧化鈷
COBALTOUS/IC OXIDE
25gm
B1002
氧化銅絲
COPPER OXIDE WIRE
50gm
B1002
氧化銅絲
COPPER OXIDE WIRE
50gm
B1002
氧化銅絲
COPPER OXIDE WIRE
50gm
B1004
氧化鉻
CHROMIUM OXIDE
25gm
B1004
氧化鉻
CHROMIUM OXIDE
25gm
B1004
氧化鉻
CHROMIUM OXIDE
25gm
B1008
石英砂
SILICA CHIPS
50gm
B1008
石英砂
SILICA CHIPS
50gm
B1008
石英砂
SILICA CHIPS
50gm
B1015
還原銅絲
COPPER WIRES
100gm
B1015
還原銅絲
COPPER WIRES
100gm
B1015
還原銅絲
COPPER WIRES
100gm
B1017
石英棉
SILICA WOOL FINE
5gm
B1017
石英棉
SILICA WOOL FINE
5gm
B1017
石英棉
SILICA WOOL FINE
5gm
B1021
分子篩
MOLECULAR SIEVE 3A
25gm
B1021
分子篩
MOLECULAR SIEVE 3A
25gm
B1021
分子篩
MOLECULAR SIEVE 3A
25gm
B1024
鎳片
NICKEL SHEET 130X130MM
1
B1024
鎳片
NICKEL SHEET 130X130MM
1
B1024
鎳片
NICKEL SHEET 130X130MM
1
B1025
氧化鎢顆粒
TUNGSTIC OXIDE GRANULAR
25gm
B1025
氧化鎢顆粒
TUNGSTIC OXIDE GRANULAR
25gm
B1025
氧化鎢顆粒
TUNGSTIC OXIDE GRANULAR
25gm
B1031
氧化鎢鋁顆粒
TUNGSTIC OXIDE ON ALUMINA
25gm
B1031
氧化鎢鋁顆粒
TUNGSTIC OXIDE ON ALUMINA
25gm
B1031
氧化鎢鋁顆粒
TUNGSTIC OXIDE ON ALUMINA
25gm
B1034
氧化鎳顆粒
NICKEL OXIDE GRANULAR
25gm
B1034
氧化鎳顆粒
NICKEL OXIDE GRANULAR
25gm
B1034
氧化鎳顆粒
NICKEL OXIDE GRANULAR
25gm
B1035
銅絲
CU WIRES - S ANALYSIS
40gm
B1035
銅絲
CU WIRES - S ANALYSIS
40gm
B1035
銅絲
CU WIRES - S ANALYSIS
40gm
B1039
氧化鉻
LEAD OXIDE RED, FINE
1gm
B1039
氧化鉻
LEAD OXIDE RED, FINE
1gm
B1039
氧化鉻
LEAD OXIDE RED, FINE
1gm
B1086
鍍鎳碳
NICKELISED CARBON 30%
5gm
B1086
鍍鎳碳
NICKELISED CARBON 30%
5gm
B1086
鍍鎳碳
NICKELISED CARBON 30%
5gm
B1103
氧化催化劑
OXIDATION CATALYST NA2000
40gm
B1103
氧化催化劑
OXIDATION CATALYST NA2000
40gm
B1103
氧化催化劑
OXIDATION CATALYST NA2000
40gm
B1114
硫酸銅顆粒
COPPER SULPHATE HYDRATED
250gm
B1114
硫酸銅顆粒
COPPER SULPHATE HYDRATED
250gm
B1114
硫酸銅顆粒
COPPER SULPHATE HYDRATED
250gm
B3017
硅藻土
CHROMASORB W 30-60
25gm
B3017
硅藻土
CHROMASORB W 30-60
25gm
B3017
硅藻土
CHROMASORB W 30-60
25gm
